Austin J. Rappuhn v. Primal Vantage Company, Inc.

Rappuhn · United States District Court for the Southern District of Alabama · January 5, 2026 · No. 1:20-00528-JB-N

Summary

The United States District Court for the Southern District of Alabama denied Primal Vantage Company, Inc.’s renewed motion for summary judgment and motions in limine seeking to exclude or limit the opinions of Austin Rappuhn’s experts. On remand from the Eleventh Circuit, the court held that the expert testimony concerning alleged Quickclip defects, alternative designs, and causation created genuine disputes of material fact and that challenges to the testimony were matters for cross-examination and the jury.

Holdings

  1. The defendant's motions to exclude or limit the opinions and testimony of Avellon, Rasty, and Brenner were denied because the challenged issues principally concerned credibility, competing expert views, and the weight of the evidence rather than the reliability or admissibility of the experts' methods.
  2. Summary judgment was denied because the admissible opinions of Avellon and Rasty created genuine disputes of material fact regarding whether the Quickclip design was defective and whether a Quickclip disengaged and caused Rappuhn's fall and injuries.
  3. A plaintiff seeking to prove a safer alternative design under Alabama law must establish that the alternative design would have eliminated or reduced the injuries and that its utility outweighed the utility of the design actually used; the plaintiff need not show that the alternative design is resistant to all possible user error.

Questions Presented

  1. Whether the plaintiff's expert opinions concerning the design and operation of the Quickclips, causation, and safer alternative designs should be excluded or limited under Daubert and Federal Rule of Evidence 702.
  2. Whether the expert opinions created genuine disputes of material fact concerning defective design and causation, precluding summary judgment.
  3. Whether the plaintiff could establish a safer alternative design under Alabama law without proving that the alternative design eliminated all possible user error.

Disposition

other

Cases Cited (13)

  • Ruiz-Troche v. Pepsi Cola of Puerto Rico Bottling Co., 161 F.3d 77, 85 (1st Cir. 1998)(followed)
  • Daubert v. Merrell Dow Pharmaceuticals, Inc., 509 U.S. 579, 590, 596 (1993)(followed)
  • McCorvey v. Baxter Healthcare Corp., 298 F.3d 1253, 1256 (11th Cir. 2002)(followed)
  • Rink v. Cheminova, Inc., 400 F.3d 1286, 1293 n.7 (11th Cir.)(followed)
  • Rosenfeld v. Oceania Cruises, Inc., 654 F.3d 1190, 1193 (11th Cir.)(followed)
  • Hemmings v. Tidyman’s Inc., 285 F.3d 1174, 1188 (9th Cir. 2002)(followed)
  • Quiet Tech. DC-8, Inc. v. Hurel-Dubois UK Ltd., 326 F.3d 1333, 1345-46 (11th Cir.)(followed)
  • Bazemore v. Friday, 478 U.S. 385, 400 (1986)(followed)
  • Hosford v. BRK Brands, Inc., 223 So. 3d 199, 203 (Ala. 2016)(followed)
  • Gen. Motors Corp. v. Edwards, 482 So. 2d 1176, 1189 (Ala. 1985)(followed)

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