8:13-cv-01671
C.D. Cal.Aug 15, 2014Background
- This is a design-patent action involving two patents, D629,343 and D604,212, alleged infringements by Yaffe of Carlini’s Evil Apes and Gangster Apes handlebars.
- Carlini asserts that Yaffe’s Gentle Curve OEM Monkey Bars Custom infringes the asserted designs.
- The court must construe essential claim terms before addressing infringement.
- Patents lack detailed specifications and disclaimers; designs are shown in the figures and constitute the claimed designs.
- Court declines verbose verbal claim construction and adopts figures-based construction identifying ornamental designs for comparison.
- Judgment construes the ’343 Patent to the ornamental design shown in Figures 1–7 and the ’212 Patent to the ornamental design shown in Figures 1–8; ruling issued August 15, 2014.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| What is the proper claim construction for the designs? | Carlini argues for no verbal construction, using figures. | Yaffe seeks more detailed, possibly functional/measurement-based constructions. | Claims construed by ornamental designs as shown in figures. |
| Are any features primarily utilitarian, affecting patent validity? | Carlini argues ornamental functionality predominates; not purely utilitarian. | Yaffe contends designs are largely functional. | Court finds essentially no purely utilitarian features and supports ornamental focus. |
| Should measurements/dimensions be integrated into claim construction? | Yaffe argues measurements should be included. | Court declines to adopt Yaffe’s measurements absent intrinsic support; space to infringement inquiry. |
Key Cases Cited
- Egyptian Goddess, Inc. v. Swisa, Inc., 543 F.3d 665 (Fed. Cir. 2008) (claim construction for design patents; use intrinsic/extrinsic evidence)
- Crocs, Inc. v. ITC, 598 F.3d 1294 (Fed. Cir. 2010) (focus on whole design; avoid undue emphasis on parts)
- Richardson v. Stanley Works, Inc., 597 F.3d 1288 (Fed. Cir. 2010) (distinguishing ornamental vs functional features in some contexts)
- Hupp v. Siroflex of Am., Inc., 122 F.3d 1456 (Fed. Cir. 1997) (designs may be ornamental despite related use; not all functional)
- L.A. Gear, Inc. v. Thom McAn Shoe Co., 988 F.2d 1117 (Fed. Cir. 1993) (design patent scope includes ornamental aspects amid functional variations)