Product Liability Answer and Affirmative Defenses - Oklahoma
DEFENDANT'S ANSWER AND AFFIRMATIVE DEFENSES — PRODUCT LIABILITY — OKLAHOMA
TABLE OF CONTENTS
- Caption
- General Response
- Specific Responses to Numbered Allegations
- Affirmative Defenses
- Reservation of Rights
- Demand for Trial by Jury
- Prayer for Relief
- Signature and Service Blocks
- Certificate of Service
- Oklahoma Practice Notes
- Sources and References
1. CAPTION
IN THE DISTRICT COURT OF [COUNTY NAME] COUNTY
STATE OF OKLAHOMA
CASE NO. [________________________________]
| Party | Role |
|---|---|
| [PLAINTIFF'S FULL LEGAL NAME], | Plaintiff |
| v. | |
| [ANSWERING DEFENDANT'S FULL LEGAL NAME], et al., | Defendants |
DEFENDANT [ANSWERING DEFENDANT NAME]'S ANSWER AND AFFIRMATIVE DEFENSES TO PLAINTIFF'S PETITION
JURY TRIAL DEMANDED
COMES NOW Defendant [ANSWERING DEFENDANT NAME] ("Defendant"), by and through undersigned counsel, and for its Answer and Affirmative Defenses to Plaintiff's Petition (the "Petition"), states as follows:
2. GENERAL RESPONSE
Defendant denies each and every allegation of the Petition not expressly admitted herein. Any factual allegation not specifically admitted is denied. Defendant denies that Plaintiff is entitled to any of the relief requested in the Petition.
3. SPECIFIC RESPONSES TO NUMBERED ALLEGATIONS
As to Paragraph 1.1: Defendant lacks knowledge or information sufficient to form a belief as to the truth of the allegations and, on that basis, denies them.
As to Paragraph 1.2: Admitted that Defendant is a [STATE] [corporation / LLC] with its principal place of business at [ADDRESS]. Defendant [admits / denies] that it designed, manufactured, or distributed the Product as described. The remaining allegations are denied.
As to Paragraph 1.3: [Admitted / Denied / Defendant lacks knowledge.]
As to Paragraph 1.4: Denied that the amount in controversy is properly characterized; otherwise, admitted that the amount alleged exceeds $75,000.00 for jurisdictional pleading purposes only, with all damages issues reserved.
As to Paragraph 1.5: Denied that the acts and omissions complained of give rise to a valid claim against Defendant. Defendant [admits / denies] that venue is proper for the limited purpose of Plaintiff's pleading.
As to Paragraph 1.6: Denied. Defendant denies any conduct giving rise to personal jurisdiction beyond what is required for this Answer; Defendant preserves all jurisdictional defenses.
As to Paragraph 2.1: Denied for lack of knowledge.
As to Paragraph 2.2: [Admitted in part / denied in part — admit only role consistent with corporate records, deny remainder.]
As to Paragraph 2.3: Denied.
As to Paragraph 2.4: Denied.
As to Paragraph 2.5: Denied.
As to Paragraph 2.6: Denied for lack of knowledge as to Plaintiff's medical condition; denied that any injury was caused by Defendant or by the Product.
As to Paragraph 2.7: Denied.
As to Paragraphs 3.1 through 3.6 (Count I — Manufacturing Defect): Denied. Defendant denies that the Product was defectively manufactured, denies that any deviation from specifications existed, and denies that any condition of the Product caused Plaintiff's alleged injuries.
As to Paragraphs 4.1 through 4.5 (Count II — Design Defect): Denied. Defendant denies that the Product was more dangerous than the ordinary consumer would expect, denies the existence of a feasible safer alternative design, and denies proximate cause.
As to Paragraphs 5.1 through 5.6 (Count III — Failure to Warn): Denied. The warnings and instructions accompanying the Product were adequate, complete, and consistent with the prevailing scientific and technical knowledge at the time of distribution.
As to Paragraphs 6.1 through 6.5 (Count IV — Negligence): Denied. Defendant exercised reasonable care in design, manufacture, testing, marketing, and distribution and complied with all applicable industry standards and federal regulations.
As to Paragraphs 7.1 through 7.3 (Damages): Denied. Plaintiff's damages, if any, were not caused by Defendant; the demand for punitive damages is unsupported and improper.
As to the Prayer for Relief: Denied. Plaintiff is entitled to no relief whatsoever.
4. AFFIRMATIVE DEFENSES
For its affirmative defenses, separately and in the alternative, Defendant states as follows. By asserting these defenses, Defendant does not concede that it bears the burden of proof on any matter for which Plaintiff bears the burden under Oklahoma law.
FIRST AFFIRMATIVE DEFENSE — Failure to State a Claim
The Petition fails, in whole or in part, to state a claim upon which relief can be granted under 12 O.S. § 2012(B)(6).
SECOND AFFIRMATIVE DEFENSE — Statute of Limitations
Plaintiff's claims are barred, in whole or in part, by the applicable statutes of limitations, including 12 O.S. § 95(A)(3) (two-year limitations period for personal-injury and products-liability claims). Plaintiff knew or, with reasonable diligence, should have known of the alleged injury and its cause more than two (2) years before the filing of the Petition.
THIRD AFFIRMATIVE DEFENSE — Statute of Repose (where applicable)
To the extent Plaintiff's claims arise out of any "improvement to real property," they are barred by the ten-year statute of repose, 12 O.S. § 109. Defendant otherwise reserves all repose defenses applicable under Oklahoma or other governing law.
FOURTH AFFIRMATIVE DEFENSE — No Defect
The Product was not defective in design, manufacture, or warning. The Product complied with the design specifications applicable at the time of manufacture and was reasonably safe for its intended and reasonably foreseeable uses.
FIFTH AFFIRMATIVE DEFENSE — State of the Art
The Product, when designed, manufactured, and distributed, conformed to the state of the art and to the generally recognized and prevailing scientific, technical, and industry knowledge available at the time. No safer alternative design was technologically or economically feasible without impairing the Product's utility.
SIXTH AFFIRMATIVE DEFENSE — Compliance with Government and Industry Standards
The Product complied with all applicable federal, state, and industry safety and labeling standards, including [CITE STANDARDS — e.g., CPSC, FDA, NHTSA, ANSI, UL, OSHA]. Such compliance is admissible and entitled to weight in evaluating defectiveness and the adequacy of warnings.
SEVENTH AFFIRMATIVE DEFENSE — Federal Preemption
Plaintiff's claims are preempted, in whole or in part, by federal law, including [CITE — e.g., the Medical Device Amendments to the FDCA (21 U.S.C. § 360k); the National Traffic and Motor Vehicle Safety Act; FIFRA; the Consumer Product Safety Act].
EIGHTH AFFIRMATIVE DEFENSE — Post-Sale Alteration or Modification
After leaving Defendant's possession and control, the Product was substantially altered, modified, or repaired by Plaintiff or by third parties in a manner that was not reasonably foreseeable, and such alteration or modification was the proximate cause of the Incident and any resulting injury.
NINTH AFFIRMATIVE DEFENSE — Misuse and Unforeseeable Use
The Incident and any resulting injury were caused by Plaintiff's misuse, abnormal use, or use of the Product contrary to its instructions, warnings, or intended purpose, in a manner that was not reasonably foreseeable to Defendant.
TENTH AFFIRMATIVE DEFENSE — Comparative Negligence (23 O.S. § 13)
To the extent Plaintiff sustained any injury, such injury was caused or contributed to by the negligence or fault of Plaintiff. Pursuant to 23 O.S. § 13, any recovery by Plaintiff is barred if Plaintiff's negligence is of greater degree than the combined negligence of all parties causing the damage; otherwise, recovery must be diminished in proportion to Plaintiff's negligence.
ELEVENTH AFFIRMATIVE DEFENSE — Apportionment / Fault of Others (23 O.S. § 15)
Any injury suffered by Plaintiff was caused, in whole or in part, by the acts or omissions of persons or entities other than Defendant, including [CO-DEFENDANTS / NON-PARTIES — IDENTIFY IF KNOWN]. Defendant is entitled to apportionment of fault pursuant to 23 O.S. § 15 and applicable Oklahoma jurisprudence.
TWELFTH AFFIRMATIVE DEFENSE — Assumption of the Risk
Plaintiff voluntarily and knowingly assumed the risk of injury by using the Product with full appreciation of its alleged dangerous condition.
THIRTEENTH AFFIRMATIVE DEFENSE — Sealed Container / Innocent Retailer (where applicable)
To the extent Defendant did not manufacture the Product and sold it in a sealed container or in essentially the same condition as when it was acquired, Defendant is not liable under Oklahoma's doctrine limiting manufacturers' products liability against non-manufacturing sellers. See Allenberg v. Bentley Hedges Travel Serv., Inc., 2001 OK 22, 22 P.3d 223.
FOURTEENTH AFFIRMATIVE DEFENSE — Learned Intermediary (drug/device cases)
To the extent the Product is a prescription drug or medical device, Defendant's duty to warn ran to the prescribing healthcare professional, not to Plaintiff directly. The warnings provided to the prescriber were adequate, and Defendant's warnings (or alleged lack thereof) were not the proximate cause of any injury. McKee v. Moore, 1982 OK 71, 648 P.2d 21; Edwards v. Basel Pharms., 1997 OK 22, 933 P.2d 298.
FIFTEENTH AFFIRMATIVE DEFENSE — Open and Obvious Danger
Any danger associated with the Product was open, obvious, and generally known to the ordinary user, obviating any duty to warn.
SIXTEENTH AFFIRMATIVE DEFENSE — Sophisticated User / Bulk Supplier
Plaintiff (or Plaintiff's employer, if applicable) was a sophisticated user with independent knowledge of the alleged hazards. To the extent the Product was supplied in bulk to a knowledgeable intermediary, Defendant's warning duty was discharged by warnings to that intermediary.
SEVENTEENTH AFFIRMATIVE DEFENSE — Lack of Causation
Plaintiff's alleged injuries and damages were not proximately caused by any act, omission, or product of Defendant.
EIGHTEENTH AFFIRMATIVE DEFENSE — Pre-Existing Condition
Plaintiff's alleged injuries and damages were caused, in whole or in part, by pre-existing medical conditions, prior injuries, or independent supervening events unrelated to the Product.
NINETEENTH AFFIRMATIVE DEFENSE — Failure to Mitigate
Plaintiff failed to take reasonable steps to mitigate alleged damages, and any recovery must be reduced accordingly.
TWENTIETH AFFIRMATIVE DEFENSE — Setoff / Collateral Source / Credit for Settlement
Defendant is entitled to setoff and credit for any amounts paid or payable from collateral sources to the extent permitted by Oklahoma law, and for any amounts paid by settling tortfeasors pursuant to 12 O.S. § 832 (Uniform Contribution Among Tortfeasors).
TWENTY-FIRST AFFIRMATIVE DEFENSE — Punitive Damages — Constitutional and Statutory Limits
Plaintiff's claim for punitive damages is barred or limited by 23 O.S. § 9.1 and by the Due Process Clauses of the United States and Oklahoma Constitutions. State Farm Mut. Auto. Ins. Co. v. Campbell, 538 U.S. 408 (2003); BMW of N. Am., Inc. v. Gore, 517 U.S. 559 (1996).
TWENTY-SECOND AFFIRMATIVE DEFENSE — Improper Venue / Forum Non Conveniens (preserved)
Defendant preserves all defenses related to venue and forum non conveniens.
TWENTY-THIRD AFFIRMATIVE DEFENSE — Reservation of Defenses
Defendant reserves the right to assert additional affirmative defenses as discovery proceeds and information becomes available.
5. RESERVATION OF RIGHTS
Defendant reserves the right to amend this Answer pursuant to 12 O.S. § 2015, to assert counterclaims, cross-claims, or third-party claims pursuant to 12 O.S. §§ 2013 and 2014, and to seek leave to add additional affirmative defenses upon such investigation and discovery as may warrant.
6. DEMAND FOR TRIAL BY JURY
Pursuant to 12 O.S. § 2038 and the Oklahoma Constitution, Article II, § 19, Defendant demands trial by jury of twelve (12) on all issues so triable.
7. PRAYER FOR RELIEF
WHEREFORE, Defendant [ANSWERING DEFENDANT NAME] respectfully prays that:
- A. Plaintiff take nothing by way of the Petition;
- B. The Petition be dismissed with prejudice;
- C. Defendant be awarded its costs and reasonable attorney's fees where authorized by statute, contract, or equity;
- D. Should any liability be found, the verdict be apportioned among all responsible parties pursuant to 23 O.S. §§ 13 and 15; and
- E. The Court grant such further relief as it deems just and equitable.
8. SIGNATURE AND SERVICE BLOCKS
Date: [__/__/____]
Respectfully submitted,
[LAW FIRM NAME]
By: [________________________________]
[ATTORNEY NAME], OBA No. [####]
[CO-COUNSEL NAME], OBA No. [####] (if applicable)
Counsel for Defendant [ANSWERING DEFENDANT NAME]
[STREET ADDRESS]
[CITY, STATE ZIP]
Telephone: [NUMBER]
Facsimile: [NUMBER]
Email: [EMAIL]
9. CERTIFICATE OF SERVICE
I hereby certify that on this [____] day of [_______________], 20[____], a true and correct copy of the foregoing ANSWER AND AFFIRMATIVE DEFENSES was served upon all counsel of record via [method — Oklahoma e-filing / U.S. Mail / email pursuant to 12 O.S. § 2005]:
[SERVICE LIST]
[________________________________]
[ATTORNEY NAME]
10. OKLAHOMA PRACTICE NOTES
- Answer deadlines. Under 12 O.S. § 2012(A), an Answer is generally due within twenty (20) days after service. Service-of-process method may extend the period; verify against the rule used (e.g., out-of-state defendants under § 2004).
- Specificity of defenses. 12 O.S. § 2008(C) requires affirmative defenses to be raised, with sufficient specificity to give fair notice. Bare-bones recitations risk waiver under Oklahoma plausibility doctrine.
- Manufacturers' Products Liability. Adopted in Kirkland v. General Motors Corp., 1974 OK 52, 521 P.2d 1353 (Restatement (Second) § 402A). Three elements: causation, defect existing when product left manufacturer's control, and unreasonable danger.
- Design defect. Oklahoma applies the consumer-expectation test from Lamke v. Futorian Corp., 1985 OK 47, 709 P.2d 684. The product must be more dangerous than the ordinary consumer would expect.
- Failure to warn / learned intermediary. McKee v. Moore, 1982 OK 71, 648 P.2d 21, holds that warnings to the prescribing physician satisfy the manufacturer's duty for prescription drugs and medical devices. Edwards v. Basel Pharms., 1997 OK 22, 933 P.2d 298 (recognized direct-to-consumer exception in narrow contexts).
- Sealed container / innocent retailer. Allenberg v. Bentley Hedges Travel Serv., Inc., 2001 OK 22, 22 P.3d 223 (commercial sellers of used products generally not subject to MPL where they did not create the defect).
- Comparative fault. 23 O.S. § 13 establishes a 50% bar (recovery barred if plaintiff's fault is "of greater degree"). Apportionment among tortfeasors under 23 O.S. § 15 (several liability for non-economic damages, with limited joint liability where the defendant is more than 50% at fault — verify current statutory text).
- Repose. Oklahoma has NO general products statute of repose. 12 O.S. § 109 provides a ten-year repose for "improvements to real property" and is invoked in some asbestos-in-buildings cases.
- Punitive damages. Tiered caps under 23 O.S. § 9.1 (Categories I, II, III). Plaintiff must satisfy clear-and-convincing evidence standard; bifurcated trial available on demand.
- Preemption. Watch for Medical Device Amendments preemption (Riegel v. Medtronic, Inc., 552 U.S. 312 (2008)), motor-vehicle preemption (Geier v. Am. Honda Motor Co., 529 U.S. 861 (2000)), and FIFRA preemption — assert in Answer to avoid waiver.
- Service of pleadings. Use 12 O.S. § 2005 service rules and Oklahoma e-filing where available (see OSCN e-filing portal).
11. SOURCES AND REFERENCES
- 12 O.S. § 95 — https://law.justia.com/codes/oklahoma/title-12/section-12-95/
- 12 O.S. § 109 — https://law.justia.com/codes/oklahoma/title-12/section-12-109/
- 12 O.S. § 2008, § 2012 (Pleading and defenses)
- 23 O.S. § 13 — https://law.justia.com/codes/oklahoma/title-23/section-23-13/
- 23 O.S. § 9.1 (Punitive damages); § 15 (Apportionment)
- Kirkland v. General Motors Corp., 1974 OK 52, 521 P.2d 1353 — https://law.justia.com/cases/oklahoma/supreme-court/1974/42673.html
- Lamke v. Futorian Corp., 1985 OK 47, 709 P.2d 684
- McKee v. Moore, 1982 OK 71, 648 P.2d 21 — https://law.justia.com/cases/oklahoma/supreme-court/1982/5261.html
- Edwards v. Basel Pharms., 1997 OK 22, 933 P.2d 298
- Allenberg v. Bentley Hedges Travel Serv., Inc., 2001 OK 22, 22 P.3d 223
- Riegel v. Medtronic, Inc., 552 U.S. 312 (2008)
- State Farm Mut. Auto. Ins. Co. v. Campbell, 538 U.S. 408 (2003)
- BMW of N. Am., Inc. v. Gore, 517 U.S. 559 (1996)
- Oklahoma Uniform Jury Instructions — Civil (OUJI-CIV) — https://www.oscn.net/applications/oscn/start.asp?viewType=OUJI-CIV
- Oklahoma State Courts Network — https://www.oscn.net/
- Oklahoma Statutes (Title 12, 23) — https://www.oklegislature.gov/osstatuestitle.aspx
Disclaimer: This template is provided for informational purposes only and does not constitute legal advice. An attorney licensed in Oklahoma must review and customize this document before filing. Laws, citations, and court rules change frequently; verify all authorities before use.
About This Template
Product liability cases are brought when a defective product causes injury, either because of a design flaw, a manufacturing defect, or a missing warning. These claims are usually fought by large corporate defendants and their insurers, so the paperwork has to be thorough from the start. Well-drafted complaints and demand letters identify the specific defect, the chain of distribution, and the legal theory clearly enough to survive early motions.
Important Notice
This template is provided for informational purposes. It is not legal advice. We recommend having an attorney review any legal document before signing, especially for high-value or complex matters.
Last updated: May 2026