Diehl v. Blaw Knox , 360 F.3d 426 ( 2004 )


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  •                                                                                                                            Opinions of the United
    2004 Decisions                                                                                                             States Court of Appeals
    for the Third Circuit
    3-12-2004
    Diehl v. Blaw Knox
    Precedential or Non-Precedential: Precedential
    Docket No. 02-3151P
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    Recommended Citation
    "Diehl v. Blaw Knox" (2004). 2004 Decisions. Paper 890.
    http://digitalcommons.law.villanova.edu/thirdcircuit_2004/890
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    PRECEDENTIAL                   Before: BARRY, SMITH, Circuit
    Judges, and POLLAK,* District Judge.
    UNITED STATES COURT OF
    APPEALS                                  (Opinion Filed: March 12, 2004)
    FOR THE THIRD CIRCUIT
    __________                            David J. Selingo [Argued]
    311 Market Street
    Case No: 02-3151                      Kingston, PA 18074
    __________                          Counsel for Appellants
    TIMOTHY DIEHL; ROSE DIEHL,                   James W. Gicking [Argued]
    Marshall, Dennehey, Warner,
    Appellants                 Coleman & Goggin
    1845 Walnut Street
    v.                          16th Floor
    Philadelphia, PA 19103
    BLAW-KNOX, a/k/a, d/b/a, t/a Blaw-Knox,
    a division of Ingersoll Rand Corporation;
    INGERSOLL-RAND CORPORATION;                     Counsel for Appellee
    INGERSOLL-RAND
    COMPANY, Construction and Mining;                            ____________
    COOPER
    INDUSTRIES, INC.; FUNK                                   OPINION
    MANUFACTURING COMPANY,                                     ____________
    a/k/a, d/b/a, t/a Funk Manufacturing;
    DEERE & CO,                      SMITH, Circuit Judge
    a/k/a, d/b/a, t/a John Deere Corporation
    This products liability case, arising
    On Appeal From The United States               under the law of Pennsylvania, presents a
    District Court                      question of admissibility under Federal
    For The Middle District of Pennsylvania          Rule of Evidence 407 of remedial
    (Civ. A. No. 01-CV-00770)                  measures offered by a plaintiff to establish
    that a product is defective. Timothy Diehl
    District Judge: The Honorable James F.           was severely injured when his legs became
    McClure, Jr.
    __________
    * The Honorable Louis H. Pollak,
    Argued January 9, 2004                   Senior District Judge for the United
    __________                          States District Court for the Eastern
    District of Pennsylvania, sitting by
    designation.
    1
    trapped under the rear wheels of a machine                            I.
    manufactured by Blaw-Knox. Mr. Diehl
    On May 24, 1999, Timothy Diehl
    and his wife sued Blaw-Knox, 1 alleging
    was severely injured while working as a
    that the machine was defective because (1)
    laborer on a road crew for IA
    its rear wheels were not enclosed, (2) it
    Construction, Inc. (“IA”). On the day of
    lacked a back-up alarm on the rear of the
    the accident, the road crew was using a
    machine, and (3) it lacked proper warning
    machine called a “road widener” to extend
    signs. The Diehls sought to introduce
    the shoulder of a road. Manufactured by
    evidence that, shortly after the accident,
    Blaw-Knox in 1970, the road widener is
    the owner of the machine partially
    used to deposit and spread material to one
    enclosed the rear wheels, installed a back-
    side of the roadway. The road widener is
    up alarm on the rear of the machine, and
    usually followed by laborers who must
    placed warning signs on the rear of the
    perform a number of tasks, including
    machine. These measures were taken in
    removing excess material that is
    order to prevent similar accidents in the
    inadvertently left on the paved portion of
    future.    The District Court excluded
    the roadway; removing stones that become
    evidence of these remedial measures under
    lodged in the material; leveling off the
    Rule 407. After trial, a jury returned a
    material that has been spread; and
    verdict for Blaw-Knox, and judgment was
    straightening the outer edge of the
    entered against the Diehls. We hold that
    deposited material. The laborers are then
    Rule 407 does not bar evidence of
    followed by a roller to press the material.
    remedial measures taken by a non-party,
    and that the evidence offered in this case               On the day of the accident, Mr.
    was relevant and would not tend to                Diehl was working as one of the laborers
    confuse or mislead the jury. Because we           behind the road widener. The road
    conclude that the exclusion of this               widener had come to a stop, and then
    evidence was not harmless error, we will          began to move in reverse. Mr. Diehl, who
    reverse the judgment of the District Court        was working within “a couple of feet” of
    and remand for a new trial.                       the road widener, was not aware that the
    machine was reversing toward him. One
    of the exposed wheels struck M r. Diehl’s
    right ankle, trapping and crushing his
    lower leg.
    The Diehls’ theory of the case was
    1
    Ingersoll-Rand Corp., Ingersoll-        that the road widener was defective in
    Rand Co., Cooper Industries, Inc., Funk           design for three reasons: (1) it lacked a
    Manufacturing Co., and Deere & Co. did            bumper or any other enclosure of the rear
    not participate in this appeal. Claims            wheels; (2) the back-up alarm was
    against these defendants were dismissed           inaudible, particularly because it was
    prior to trial.
    2
    placed on the front of the machine; and (3)               1999 would confuse the jury, whose focus
    it lacked proper warnings. The Diehls                     was temporally limited to whether the
    sought to introduce testimony by an IA                    product was safe in 1970.
    mechanic that, shortly after the accident,
    The jury returned a verdict for
    the mechanic modified the road widener
    Blaw-Knox using a verdict form given by
    by (1) installing a rear bumper/guard that
    the District Court. The jury answered
    enclosed the rear tires; (2) relocating the
    “No” to question 1, “Was the [road
    back-up alarm to the rear of the machine;
    widener] defective     in design when
    and (3) placing warning signs on the rear
    manufactured and sold by the defendant
    of the machine (the “IA redesign”).
    Blaw-Knox?” Finding no defect, the jury
    According to the mechanic’s testimony,
    did not consider the remaining issues in
    the IA redesign was done in response to
    the case.
    the accident and for the purpose of
    p r e v e n t in g s i m i la r a c c i d e n t s .              The Diehls filed a timely appeal,
    Significantly, IA is not a party to this                  challenging numerous pre-trial and trial
    lawsuit.                                                  rulings by the District Court, including the
    court’s decision to exclude evidence of the
    Blaw-Knox filed a motion in limine
    IA redesign. We have jurisdiction under
    prior to trial to prohibit the Diehls from
    
    28 U.S.C. § 1291.2
     We exercise plenary
    introducing evidence of the IA redesign.
    review over the D istrict Co urt’s
    The Diehls filed their own motion in
    interpretation of the rules of evidence;
    limine seeking an order allowing them to
    however, assuming that the evidence could
    introduce evidence of the IA redesign at
    be admissible in some circumstances, we
    trial. The District Court granted Blaw-
    review the District Court’s decision to
    Knox’s motion and denied the Diehls’
    exclude that evidence for abuse of
    motion, ruling that the IA redesign was a
    discretion.     Ansell v. Green Acres
    subsequent remedial measure inadmissible
    Contracting Co., 
    347 F.3d 515
    , 519 (3d
    under Fed. R. Evid. 407.
    Cir. 2003); Stecyk v. Bell Helicopter
    At trial, the Diehls asked the                    Textron, Inc., 
    295 F.3d 408
    , 412 (3d Cir.
    District Court to reconsider its exclusion                2002).
    of the IA redesign, arguing that Rule 407
    II.
    does not apply to subsequent remedial
    measures taken by a non-party. The                              The primary issue in this case is
    District Court again refused to admit the                 whether Fed. R. Evid. 407 excludes
    IA redesign, ruling that “Rule 407 by its                 evidence of subsequent remedial measures
    terms is not limited to remedial measures
    taken by the defendant.” Alternatively,
    the District Court excluded the evidence                         2
    The District Court had diversity
    under Fed. R. Evid. 403, finding that
    jurisdiction under 28 U.S.C. §
    evidence of remedial measures taken in
    1332(a)(1).
    3
    taken by a non-party such as IA. Rule 407         improving the safety of their products if
    provides:                                         such changes can be introduced as
    evidence that their previous designs were
    When, after an injury
    defective. Stecyk, 
    295 F.3d at 415
    .
    or harm allegedly caused by
    an event, measures are taken                      This policy is not implicated where
    that, if taken previously,                 the evidence concerns remedial measures
    would have made the injury                 taken by an individual or entity that is not
    or harm less likely to occur,              a party to the lawsuit. The admission of
    evidence of the subsequent                 remedial measures by a non-party
    measures is not admissible                 necessarily will not expose that non-party
    t o p r o v e n e g l i g e n c e,         to liability, and therefore will not
    culpable conduct, a defect in              discourage the non-party from taking the
    a product, a defect in a                   remedial measures in the first place. It is
    product’s design, or a need                noteworthy that each of the circuits to
    for a warning or instruction.              address this issue has concluded that Rule
    This rule does not require                 407 does not apply to subsequent remedial
    the exclusion of evidence of               measures taken by a non-party. E.g.,
    subsequent measures when                   Mehojah v. Drummond, 
    56 F.3d 1213
    ,
    offered for another purpose,               1215 (10th Cir. 1995); TLT-Babcock, Inc.
    such as proving ownership,                 v. Emerson Elec. Co., 
    33 F.3d 397
    , 400
    control, or feasibility of                 (4th Cir. 1994); Raymond v. Raymond
    precautionary measures, if                 Corp., 
    938 F.2d 1518
    , 1523-24 (1st Cir.
    controverted,                 or           1991); Pau v. Yosemite Park & Curry Co.,
    impeachment.                               
    928 F.2d 880
    , 888 (9th Cir. 1991); O’Dell
    v. Hercules, Inc., 
    904 F.2d 1194
    , 1204 (8th
    Cir. 1990); Dixon v. Int’l Harvester Co.,
    “Rule 407 rests on the strong public policy       
    754 F.2d 573
    , 583 (5th Cir. 1985); Lolie v.
    of encouraging manufacturers to ‘make             Ohio Brass Co., 
    502 F.2d 741
    , 744 (7th
    improvements for greater safety.’” Stecyk,        Cir. 1974) (per curiam). See generally 2
    
    295 F.3d at 415
     (quoting Kelly v. Crown           Weinstein’s Federal Evidence § 407.05[2]
    Equip. Co., 
    970 F.2d 1273
    , 1276 (3d Cir.          (Joseph M. McLaughlin ed., 2d ed. 2003).
    1992); see also Fed. R. Evid. 407 advisory
    The able District Judge declined to
    committee’s note (“The other, and more
    follow these authorities, observing that the
    impressive, ground for exclusion rests on
    text of Rule 407 makes no exception for
    a social policy of encouraging people to
    subsequent remedial measures taken by a
    take, or at least not discouraging them
    non-party. This is true enough, but the
    from taking, steps in furtherance of added
    Advisory Committee’s notes to Rule 407
    safety.”).   The Rule recognizes that
    state that the rule “in corp orate s
    manufacturers will be discouraged from
    conventional doctrine which excludes
    4
    evidence of subsequent remedial measures           “[a]lthough relevant, evidence may be
    as proof of an admission of fault.” See            excluded if its probative value is
    also Rimkus v. N.W. Colo. Ski Corp., 706           substantially outweighed by the danger of
    F.2d 1060, 1064 (10th Cir. 1983) (stating          unfair prejudice, confusion of the issues,
    that Rule 407 “codified the generally              or misleading the jury.” A district court’s
    accepted common law rule”). Prior to the           explicit balancing analysis under Rule 403
    enactment of Rule 407, conventional                should only be disturbed if it is irrational
    doctrine in this circuit was that the rule         or arbitrary. Ansell, 
    347 F.3d at 525
    .
    excluding evidence of repairs made after
    The court reasoned that the IA
    an accident was not applicable to repairs
    redesign would create a danger of unfair
    made by a non-party. See Steele v.
    prejudice, confusion of the issues, and
    Wiedemann Mach. Co., 
    280 F.2d 380
    , 382
    misleading of the jury, because “[t]he
    (3d Cir . 196 0).          T he Advisory
    issue of a defect—as to whether or not
    Committee’s reference to “an admission of
    there’s a defect, requires a focus of the
    fault” reinforces this limitation: it hardly
    jury on the time of the manufacture of this
    makes sense to speak of a party’s fault
    machine in 1970, more than 30 years ago.”
    being “admitted” by someone other than
    Under Pennsylvania law, a product is
    the party. Furthermore, the Advisory
    defective if it “‘left the supplier’s control
    Committee was well aware of the courts’
    lacking any element necessary to make it
    consistent interpretation of the rule. The
    safe for its intended use.” Lewis v. Coffing
    notes to the 1997 amendment of Rule
    Hoist Div., Duff-Norton Co., 
    528 A.2d 407
    —making the rule applicable to
    590, 593 (Pa. 1987) (quoting Azzarello v.
    products liability actions— cite with
    Black Bros. Co., 
    391 A.2d 1020
    , 1027
    approval the First Circuit’s opinion in
    (Pa. 1978) (emphasis added)); accord
    Raymond v. Raymond Corp. The court in
    Duchess v. Langston Corp., 769 A.2d
    Raymond expressly ruled that “there is no
    1131, 1142 ( Pa . 2001) (“[O]u r
    rationale for excluding third party
    jurisprudence requires that products are to
    subsequent repairs under the Rule.” 938
    be evaluated at the time of distribution
    F.2d at 1524.
    when examining a claim of product
    Because Rule 407 does not apply to          defect.”). “Since the employment of a
    evidence of subsequent remedial measures           subsequent remedial measure by definition
    taken by a non-party, it was error for the         occurs in a different time frame, the
    District Court to exclude evidence of the          evidence is said to be of diminished
    IA redesign under that rule.                       relevance.” Duchess, 769 A.2d at 1140.
    Still, the implementation of remedial
    III.
    measures to improve the safety of a
    The District Court alternatively             product is consistent with an inference that
    excluded evidence of the IA redesign               the older product of a similar design was
    under Fed. R. Evid. 403, which states that         defective. Petree v. Victor Fluid Power,
    5
    Inc. (“Petree I”), 
    831 F.2d 1191
    , 1198 (3d                As a general matter, we appreciate
    Cir. 1987); see also Duchess, 769 A.2d at         the potential that subsequent design
    1142 (stating that, under Pennsylvania law,       changes represent for distracting juries
    post-sale design changes are “not directly        from the issue at hand—whether the
    relevant, but, at best, can provide an            product was defective when it left the
    inference concerning the product’s earlier        manufacturer’s hands. Kelly, 970 F.2d at
    condition” which “would generally satisfy         1277-78 (“[Rule 407] operates on the
    the standard of relevancy.”). 3                   presumption that undue prejudice is likely
    in certain situations, expressing a distrust
    of a jury’s ability to draw the proper
    3                                          inferences from the evidence.” (internal
    We are concerned that the
    citation omitted)), quoted in Stecyk, 295
    District Court erroneously discounted the
    F.3d at 415. As the Fifth Circuit put it in
    relevance of the IA redesign. Citing
    Duchess, 769 A.2d at 1145, the District
    Court stated in a related pre-trial ruling:
    “As the Supreme Court of Pennsylvania             District Court placed too much reliance
    recently stated, ‘design improvements             on Pennsylvania Rule 407, and decisions
    made after the sale of the product are not        of the Pennsylvania courts applying that
    relevant to the issue presented in a              rule. Certainly, Pennsylvania products
    products liability case, which is whether         liability law is critical in determining
    the product was safe when sold.” The              whether particular evidence is relevant.
    passage quoted by the District Court,             Fed. R. Evid. 401 (defining relevance by
    however, appears to have been taken out           reference to facts “of consequence to the
    of context. The quote is actually from an         determination of the action”). However,
    earlier Pennsylvania Superior Court case,         Federal Rule 407’s assessment of the
    Connelly v. Roper Corp., 
    590 A.2d 11
    ,             dangers of unfair prejudice and
    13 (Pa. Super. 1991). Duchess in fact             confusion of the issues are procedural
    departed from Connelly: “Connelly . . .           matters that govern in a federal court
    relied upon a conclusion that design              notwithstanding a state policy to the
    changes are irrelevant in a products              contrary. Kelly, 970 F.2d at 1277-78.
    liability case, whereas our holding               Regardless, we observe that
    embodies a different assessment of                Pennsylvania Rule 407 is expressly
    relevance and consideration of pertinent          limited to remedial measures taken by
    public policy.” Duchess, 769 A.2d at              parties to the case: “evidence of the
    1145. As discussed above, Duchess                 subsequent measures is not admissible to
    explicitly acknowledged that subsequent           prove that the party who took the
    design changes are capable of an                  measures . . . produced, sold, designed,
    inference of defect.                              or manufactured a product with a defect
    or a need for a warning or instruction.”
    We are also concerned that the             (Emphasis added).
    6
    Grenada Steel Industries, Inc. v. Alabama        measures taken by a non-party. Although
    Oxygen Co.:                                      the court in that case recognized that Rule
    407 is inapplicable to non-party remedial
    A        p r i o ri j u dgments
    measures, the evidence nevertheless
    concerning                why
    implicated Rule 403 concerns:
    manufacturers do or do not
    alter their products, made by                    [W]e think the district
    such dubious experts as                          court’s exclusion of this
    judges, lawyers, and law                         e v i d e n ce w a s p r o p e r
    professors, suffer from                          because it lacked sufficient
    excessive reliance on logical                    probative value and injected
    deduction and surm ise                           the dangers of confusion
    without the benefit of                           and misleading the jury. . .
    evidence of ind ustry                            . Alternative designs may
    p r a c t ic e o r e c on o m ic                 indicate that the product was
    factors. It seems to us, with                    unreasonably dangerous, but
    no greater expertise than                        only if they were available
    like-trained lawyers and                         at the time of manufacture.
    judges, that changes in                          We fail to see how an
    design or in manufacturing                       alterna tive design,
    process might be made after                      developed by another person
    an accident for a number of                      years after the product in
    different reasons: simply to                     question was manufactured,
    avoid another injury, as a                       is relevant to whether the
    sort of admission of error,                      product was reasonably safe
    because a better way has                         at the time it was made.
    been discovered, or to
    implement an idea or plan
    c o n c e iv e d befo re th e             Grenada Steel, 695 F.2d at 889 (internal
    accident.                                 citations omitted).
    The instant case, however, presents
    none of the risks discussed in Grenada
    
    695 F.2d 883
    , 887-88 (5th Cir. 1983); cf.
    Steel, or in other cases analyzing the
    Duchess, 769 A.2d at 1140 (citing
    potential for confusion in products liability
    G re n ada Steel and stating that
    cases. For one, the state of the art is not an
    “manufacturers may modify product
    issue in this case, i.e., it is undisputed that
    design for many reasons other than to
    the measures taken by IA— merely
    remedy a defect”). Grenada Steel is
    welding a bumper onto the rear of the road
    particularly instructive because that case
    widener—were available to Blaw-Knox at
    also involved subsequen t remedial
    the time of the manufacture. Accordingly,
    7
    there is no temporal distinction for the jury       Because the evidence is probative of
    to overlook between a feature reasonably            whether the road widener lacked a feature
    necessary to make the road widener safe in          reasonably necessary to make the machine
    1999, and a feature reasonably necessary            safe for its intended use, and because its
    to make the road widener safe in 1970.              relevance was not outweighed by other
    See generally Espeaignnette v. Gene                 dangers, we find that the District Court
    Tierney Co., Inc., 
    43 F.3d 1
    , 7 (1st Cir.           abused its discretion by excluding
    1994) (holding that evidence of subsequent          evidence of the IA redesign.
    remedial measures taken by a non-party
    IV.
    was not misleading or unfairly prejudicial
    on the issue of defect where evidence                       Finally, we are unable to conclude
    would not have introduced design choices            that the District Court’s error was
    not known or feasible at the time of                harmless. A District Court’s evidentiary
    manufacture).                                       rulings can be affirmed if, notwithstanding
    the error, we conclude that it is “highly
    Furthermore, we find no dispute in
    probable” that the error did not prejudice
    the record that the IA redesign was done in
    the appe llant’s su bstantive righ ts.
    direct response to Mr. Diehl’s accident and
    McQueeney v. Wilmington Trust Co., 779
    for the sole purpose of preventing such
    F.2d 916, 927-28 (3d Cir. 1985). Several
    accidents.      The IA mechanic that
    aspects of the record in this case convince
    performed the redesign testified in
    us that admission of the IA redesign could
    deposition that the redesign was done to
    have affected the jury’s decision on the
    prevent the accident that befell Mr. Diehl.
    issue of defect.
    Because the purpose of the redesign was
    not contested, there was no danger that the                 First and foremost, the sole issue
    jury would discount other plausible                 decided by the jury was the road widener’s
    reasons for the redesign.                           defectiveness, and evidence of the IA
    redesign creates a permissible inference
    Despite the deference accorded to a
    that the machine was defective. As it was,
    trial court’s Rule 403 balancing, we find
    the evidence presented on defect came
    no support in the record for the District
    down to the Diehls’ expert, Dr. Ketchman,
    Court’s concerns that the IA redesign
    versus Blaw-Knox’s expert, Dr. Barnett.
    would confuse or mislead the jury. 4
    Dr. Barnett testified at length that the
    Diehls’ proposed alternative design was
    4
    Although we cannot discern any
    potential for confusion on the record               F.2d 34, 41 (3d Cir. 1989) (allowing
    before us, we also note that a limiting             subsequent remedial measures evidence
    instruction was neither suggested by the            where tendency towards unfair prejudice
    parties nor considered by the court. See            could be alleviated by a limiting
    Petree v. Victor Fluid Power, Inc., 887             instruction).
    8
    not any safer than Blaw-Knox’s 1970                 redesign would not have affected the
    design of the road widener. Evidence that           jury’s conclusion that the 1970 design
    the owner of the road widener had, in fact,         lacked a feature reasonably necessary to
    redesigned the machine in the manner                make the machine safe for its intended
    suggested by plaintiffs and for the very            use.5    Because we conclude that the
    purpose of making the road widener safer
    (indeed, to prevent the very accident that is
    the subject of the lawsuit), tends to rebut                5
    Because we find that the
    Dr. Barnett’s testimony. Moreover, it does
    exclusion of the IA redesign constitutes
    so with greater effectiveness than the
    reversible error, we will not address each
    theoretical testimony of the Diehl’s expert.
    and every issue raised by the Diehls on
    Cf. Espeaignnette, 
    43 F.3d at
    6-7
    appeal. However, we will address two
    (evidence of subsequent reme dial
    matters that are likely to arise on remand.
    measures by a non-party more effective to
    First, we conclude that the Diehls’
    prove feasibility than “hypothetical
    request for an “enhanced injury,” or
    assertions” of plaintiff’s expert). Finally,
    “crashworthiness” instruction is
    we observe that Blaw-Knox attempted to
    meritless. Second, the District Court
    discredit Dr. Ketchman in part based on
    should reconsider its exclusion of
    his lack of experience with road wideners.
    evidence that Blaw-Knox itself had
    E.g., App. at 685 (closing argument of
    redesigned the road widener to fully
    counsel for Blaw-Knox) (“How good of an
    enclose the rear tires. The Diehls argue
    expert are you?           Do you really
    that the Blaw-Knox redesign should have
    know—have you rode construction
    been admitted to show feasibility, an
    equipment, Dr. Ketchman?            No, he
    exception to Rule 407. The Blaw-Knox
    doesn’t.”). Evidence of the redesign
    redesign, however, should not have been
    performed by IA Construction, which is
    characterized as a subsequent remedial
    arguably more familiar with the equipment
    measure in the first place (a
    than either of the experts, may have
    characterization the Diehls did not
    substantially buttressed Dr. Ketchman’s
    challenge). The Blaw-Knox redesign was
    testimony. Cf. Borden, Inc. v. Florida
    done in 1983, 13 years after manufacture
    East Coast Ry. Co., 
    772 F.2d 750
    , 756
    of the road widener and 16 years prior to
    (11th Cir. 1985) (“[A] litigant is unduly
    the accident. Amended in 1997, Rule
    prejudiced when his opponent is successful
    407, by its terms, applies to remedial
    in preventing the admission of evidence on
    measures taken “after an injury or harm
    a particularly crucial issue in dispute, and
    allegedly caused by an event.” Fed. R.
    then points to the absence of such evidence
    Evid. 407; see also Advisory
    in closing argument.”).
    Committee’s notes to the 1997
    We therefore cannot say that it is           amendment (“Evidence of measures
    highly probable that evidence of the IA             taken by the defendant prior to the
    ‘event’ causing ‘injury or harm’ do not
    9
    exclusion of this evidence was not
    harmless error, we will reverse the
    judgment of the District Court and remand
    for a new trial.
    fall within the exclusionary scope of
    Rule 407 even if they occurred after the
    manufacture or design of the product.”).
    The 1997 amendment abrogated
    decisions of this Circuit to the contrary.
    See Kelly, 970 F.2d at 1277; Petree I,
    
    831 F.2d at 1198
    . Because the Blaw-
    Knox redesign was done in 1983, 16
    years prior to the accident, Rule 407 does
    not apply. Evidence of the Blaw-Knox
    redesign, of course, must still be
    analyzed under Rules 401 and 403.