Pickuls Gizmo Ltd v. Partnerships Unincorp Associations

I. Executive Summary and Procedural Information

• Parties & Counsel:
  • Plaintiff: Pickuls Gizmo Ltd. (United Kingdom)
  • Defendant: The Partnerships and Unincorporated Associations Identified in Schedule "A" (Jurisdictions not specified; alleged to be foreign entities)
  • Plaintiff's Counsel: Flener IP Law, LLC
• Case Identification: 3:26-cv-00333, N.D. Ind., 03/13/2026
• Venue Allegations: Venue is asserted based on allegations that each Defendant targets business activities toward consumers in Indiana through the operation of interactive, commercial internet stores.
• Core Dispute: Plaintiff alleges that numerous unidentified online sellers are infringing its U.S. design patent by making, using, selling, and importing "knockoff" hair blending tools that are substantially similar to Plaintiff's patented design.
• Technical Context: The technology is in the field of personal grooming tools, specifically ornamental designs for hair clipper guides used for blending and cutting short hair.
• Key Procedural History: The complaint is structured as an anti-counterfeiting action against a large group of unidentified online sellers, identified only in a "Schedule A" not attached to the publicly filed complaint. This litigation model is often used to seek broad, expedited injunctive relief against numerous e-commerce storefronts simultaneously. No prior litigation, licensing history, or IPR proceedings are mentioned.

Case Timeline

II. Technology and Patent(s)-in-Suit Analysis

U.S. Design Patent No. D982,233 - "GUIDE FOR HAIR CLIPPERS"

The patent-in-suit is U.S. Design Patent No. D982,233 ("the '233 Patent"), issued March 28, 2023.

The Invention Explained

• Problem Addressed: The complaint states the product associated with the design is intended to "help novice barbers and people at home blend and cut their short hair," suggesting the problem is the difficulty for non-professionals to achieve salon-quality results at home Compl. ¶5
• The Patented Solution: The '233 Patent protects the specific ornamental appearance of a guide for hair clippers, not its functional characteristics Compl. ¶6 '233 Patent, claim The design, as depicted in the patent's figures, consists of a distinct combination of visual elements: a flared, textured handle that tapers into a narrow neck, which in turn connects to a wide head featuring multiple rows of comb-like tines '233 Patent, Figs. 1.1-1.7 The complaint reproduces these figures to illustrate the patented design Compl. pp. 4-5
• Technical Importance: The design addresses a market demand for "easy-to-use" and aesthetically unique home-use hairstyling tools Compl. ¶5

Key Claims at a Glance

• As a design patent, the '233 Patent contains a single claim: "The ornamental design for a guide for hair clippers, as shown and described" '233 Patent, claim
• The core ornamental features that constitute the claimed design include:
  • The overall configuration of the handle, neck, and head portions.
  • The specific contour and surface texturing of the handle.
  • The visual arrangement and shape of the multiple rows of tines on the head.

III. The Accused Instrumentality

Product Identification

The accused instrumentalities are "unauthorized and unlicensed products" described as "knockoff," "imitation," and "counterfeit" hair blending tools sold by the Defendants through various online e-commerce stores Compl. ¶3 Compl. ¶14 Compl. ¶15

Functionality and Market Context

The complaint alleges these products are sold on platforms including Alibaba, AliExpress, Amazon, eBay, Shopify, and Temu Compl. ¶15 Plaintiff alleges the accused products are "inferior imitations" Compl. ¶14 and that similarities among them suggest they are manufactured by and come from a common source Compl. ¶23 The complaint does not contain images of the accused products themselves, instead relying on allegations that they are substantially similar to the patented design.

IV. Analysis of Infringement Allegations

The complaint alleges that the overall design features of the Defendants' products are "substantially the same, if not identical" to the design claimed in the '233 Patent, such that they would deceive an ordinary observer Compl. ¶44 The complaint provides images from the '233 Patent to establish the patented design's appearance. For instance, the complaint includes Figure 3 from the patent, a perspective view showing the overall shape and configuration of the guide Compl. p. 4

Because the complaint does not include images of the accused products, a traditional claim chart comparing specific features is not possible. The infringement theory rests on the allegation that the accused products replicate the patented design in its entirety, thereby meeting the "ordinary observer" test for design patent infringement Compl. ¶44

• Identified Points of Contention:
  • Evidentiary Question: The central issue will be the actual appearance of the accused products. As the complaint lacks photographic evidence of the accused products, the initial proceeding may focus on Plaintiff's ability to produce such evidence to demonstrate the alleged substantial similarity.
  • Scope Question: A potential defense could arise concerning the distinction between functional and ornamental features. A defendant might argue that any similarities between its product and the patented design are dictated by the function of a hair clipper guide, and that any differences in the purely ornamental aspects are sufficient to avoid infringement in the eye of an ordinary observer. The complaint's reference to the product's "versatile functionality" could be a point of exploration for such an argument Compl. ¶5

V. Key Claim Terms for Construction

In design patent cases, the "claim" is the visual design itself, so traditional claim construction is rare. The central analysis concerns the scope of the design as a whole.

• The Term: "The ornamental design for a guide for hair clippers, as shown and described" '233 Patent, claim
• Context and Importance: The entire infringement analysis depends on the visual scope of this term. The court's interpretation will determine whether the design is viewed as a broad overall impression or as a collection of specific, detailed features, and which of those features are protectable ornamental designs versus unprotectable functional aspects.
• Intrinsic Evidence for Interpretation:
  • Evidence for a Broader Interpretation: Plaintiff may argue that the overall visual impression created by the unique combination of the handle, neck, and head is what is protected. The patent's claim to the design "as shown and described" supports an interpretation that the holistic appearance is the invention '233 Patent, claim
  • Evidence for a Narrower Interpretation: Defendants may argue that functional elements-such as the basic shape of a comb or guide-are not part of the protected "ornamental design." The analysis could then focus on whether the accused products copy the specific, non-functional surface texturing and contours depicted in the patent drawings '233 Patent, Figs. 1.1-1.7

VI. Other Allegations

• Indirect Infringement: The complaint's factual allegations focus on direct infringement by the Defendants for making, using, and selling the accused products Compl. ¶41 Compl. ¶42 While the prayer for relief mentions "aiding, abetting, [or] contributing to" infringement, a formal count for indirect infringement is not pleaded Compl. p. 15, ¶A.ii
• Willful Infringement: The complaint alleges that the Defendants' infringement was willful Compl. ¶25 This allegation is based on the assertion that Defendants are part of a network of intentional counterfeiters who had "full knowledge of Plaintiff's ownership of the...Design" and who trade on Plaintiff's reputation and goodwill Compl. ¶3 Compl. ¶17

VII. Analyst's Conclusion: Key Questions for the Case

1. A primary issue will be evidentiary and procedural: Given the complaint is filed against a large number of unidentified foreign entities without including images of their specific products, a threshold question is whether the Plaintiff can successfully identify the proper defendants, effect service, and produce evidence showing that the products sold by each entity are, in fact, "substantially the same" as the patented design.
2. The core substantive question will be one of ornamentality versus functionality: Should the infringement analysis proceed, the court will need to determine the scope of the patented design. A central dispute may be whether the similarities between the accused products and the '233 Patent are based on protected ornamental features or on unprotectable, functional aspects common to hair clipper guides.
3. A final question will be the application of the ordinary observer test: Assuming the accused products are identified and presented, the ultimate issue will be whether an ordinary observer, giving such attention as a purchaser usually gives, would be deceived into purchasing the accused product believing it to be the patented one.