Kaprock Management LLC v. Home Depot USA Inc

I. Executive Summary and Procedural Information

• Parties & Counsel:
  • Plaintiff: Kaprock Management, LLC (Texas) and Eagle Industrial Group Inc. (California)
  • Defendant: The Home Depot, Inc. (Delaware), Home Depot Product Authority, LLC (Georgia), and Home Depot U.S.A., Inc. (Delaware)
  • Plaintiff’s Counsel: Gardella Alciati P.A.
• Case Identification: 2:25-cv-01124, E.D. Tex., 02/13/2026
• Venue Allegations: Venue is alleged to be proper based on Defendants having a place of business in the district where acts of infringement have allegedly occurred.
• Core Dispute: Plaintiffs allege that Defendant’s HDX-brand steel wire storage rack infringes three design patents covering the ornamental appearance of shelving units.
• Technical Context: The dispute is in the consumer market for home and garage storage solutions, specifically modular, metal-frame shelving systems designed to hold storage totes.
• Key Procedural History: The complaint alleges that Defendants had actual notice of at least one of the patents-in-suit no later than the filing of an original complaint on November 14, 2025.

Case Timeline

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

U.S. Design Patent No. D1,036,165 - "Shelving Unit"

• Patent Identification: U.S. Design Patent No. D1,036,165, “Shelving Unit,” issued July 23, 2024 (the “D’165 Patent”).

The Invention Explained

• The Patented Design: The D’165 Patent claims the ornamental design for a shelving unit D’165 Patent, claim The design features a tall, rectangular frame constructed from four vertical poles D’165 Patent, FIG. 1 It includes solid wire grid shelves at the top and bottom, with intermediate horizontal support bars positioned on the front and back faces of the unit, leaving the sides open between the top and bottom shelves D’165 Patent, FIG. 1 D'165 Patent, FIG. 5 The overall visual impression is that of a minimalist, open-frame structure designed to constrain items, such as storage bins, on two sides.

Key Claims at a Glance

• The single claim of the D’165 Patent is for "the ornamental design for a shelving unit, as shown and described" D’165 Patent, claim

U.S. Design Patent No. D1,081,215 - "Suspended Bin Rack"

• Patent Identification: U.S. Design Patent No. D1,081,215, “Suspended Bin Rack,” issued July 1, 2025 (the “D’215 Patent”).

The Invention Explained

• The Patented Design: The D’215 Patent claims the ornamental design for a suspended bin rack D’215 Patent, claim The design consists of the same shelving unit shown in the D'165 Patent, but specifically depicts it in an environment of use with storage bins D’215 Patent, FIG. 1 The bins themselves are shown in broken lines, indicating they form part of the environment but are not part of the claimed design D’215 Patent, FIG. 1 The claim thus covers the ornamental appearance of the rack itself, as it would appear when holding bins.

Key Claims at a Glance

• The single claim of the D’215 Patent is for "the ornamental design for a suspended bin rack, as shown and described" D’215 Patent, claim

U.S. Design Patent No. D1,110,083 - "Shelving Unit"

• Patent Identification: U.S. Design Patent No. D1,110,083, “Shelving Unit,” issued January 27, 2026 (the “D’083 Patent”).
• Technology Synopsis: The D’083 Patent claims an ornamental design for a shelving unit that is visually similar to the D'165 Patent but features a divided top and bottom shelf, each composed of two separate grid sections supported by a central crossbar D’083 Patent, FIG. 1 D’083 Patent, FIG. 7
• Asserted Claims: The single claim of the D’083 Patent is for "the ornamental design for a shelving unit, as shown and described" D’083 Patent, claim
• Accused Features: The complaint alleges that the HDX Steel Wire Garage Storage Tote Rack infringes the ornamental design of the D’083 Patent Compl. ¶¶91-93

III. The Accused Instrumentality

Product Identification

• The accused product is the “HDX Steel Wire Garage Storage Tote Rack” (the "Accused Product") Compl. ¶23

Functionality and Market Context

• The Accused Product is a steel wire shelving system sold by Home Depot for garage and home storage Compl. ¶22 The complaint alleges it is designed to hold storage totes or bins Compl. ¶24
• The complaint alleges that after a limited test run, Defendants "ramped up" inventory of the Accused Product ahead of the holiday season Compl. ¶23 It further alleges that the product is sold at a competitive price to the same wholesaler through which Plaintiff Eagle distributes its own products Compl. ¶24 The complaint includes a side-by-side comparison image showing the Accused Product, which appears to include casters on its vertical supports Compl. p. 11

IV. Analysis of Infringement Allegations

The complaint alleges infringement of design patents, for which the legal test is whether an "ordinary observer," familiar with the prior art, would be deceived into believing the accused design is the same as the patented design. The complaint does not contain a traditional claim chart, as design patent claims are not broken into discrete textual elements. The core of the infringement allegation rests on visual comparisons.

• D’165 Patent Infringement Allegations:

  • The complaint alleges that the Accused Product is "the same, or is substantially identical to, the design claimed in the D'165 Patent" Compl. ¶32 To support this, the complaint provides a side-by-side visual comparison of a drawing from the D’165 Patent and a drawing of the Accused Product Compl. p. 11 This comparison highlights the visual similarity in the overall configuration, including the four vertical posts, top and bottom wire shelves, and intermediate horizontal support bars Compl. p. 11 The central infringement allegation is that an ordinary observer, viewing these designs, would be deceived into thinking the Accused Product embodies the patented design Compl. ¶33

• D’215 Patent Infringement Allegations:

  • The complaint makes a similar allegation for the D’215 Patent, stating the Accused Products are "the same, or is substantially identical to, the design claimed in the D'215 Patent" Compl. ¶62 An accompanying visual comparison shows a figure from the D’215 Patent (with bins shown in broken lines) next to a photograph of the Accused Product populated with black and yellow storage totes Compl. p. 17 This visual is intended to demonstrate that when in its intended use, the Accused Product creates an overall visual impression that is substantially the same as the patented design Compl. ¶63

• Identified Points of Contention:

  • Scope Questions: A central question will be whether the overall visual impression created by the Accused Product is "substantially the same" as that of the patented designs from the perspective of an ordinary observer. The analysis may focus on whether minor differences between the products, such as the presence of casters on the accused rack as depicted in the complaint's own figure Compl. p. 11, are sufficient to create a different overall visual appearance.
  • Technical Questions: The infringement analysis does not raise technical operational questions, but rather questions of visual perception. The case may turn on a fact-finder's comparison of the products, potentially aided by expert testimony on how an ordinary observer in this market would perceive the designs and what prior art they would be familiar with Compl. ¶33

V. Other Allegations

• Indirect Infringement: The complaint alleges that Defendants induced infringement by "instructing, encouraging, directing, and requiring" customers and others to use the Accused Products in an infringing manner Compl. ¶49 Compl. ¶79 Compl. ¶109 This is allegedly accomplished through support materials, advertising, and the distribution of videos and manuals on how the product is to be used Compl. ¶50 Compl. ¶80 Compl. ¶110
• Willful Infringement: Willfulness is alleged based on Defendants’ purported knowledge of the patents. The complaint claims Defendants had actual notice and knowledge of the D’165 and D’215 patents "by no later than the filing of the Original Complaint (Dkt. 1) on November 14, 2025" Compl. ¶36 Compl. ¶66 For the D'083 patent, knowledge is alleged from the filing of the Amended Complaint Compl. ¶96 The complaint alleges that continued infringement after these dates has been deliberate, willful, and egregious Compl. ¶37 Compl. ¶44 Compl. ¶67 Compl. ¶74 Compl. ¶97 Compl. ¶104

VI. Analyst’s Conclusion: Key Questions for the Case

The resolution of this case will likely depend on the answers to a few central questions concerning the visual appearance of the accused and patented designs.

• A core issue will be one of visual identity: From the perspective of an ordinary observer familiar with other storage racks, is the overall ornamental design of the accused HDX rack substantially the same as the designs claimed in the asserted patents? The case will depend heavily on a direct visual comparison and the trier of fact's perception of similarity.
• A key related question will be the impact of prior art: The "ordinary observer" test is performed in the context of the prior art. The scope of relevant prior art and how it informs the observer’s eye—specifically, whether it makes the patented design appear broader or narrower in scope—may become a significant point of contention.
• A final question will be one of intent: Assuming infringement is found, the determination of willfulness will depend on what factual evidence emerges regarding Defendants' actions after they were put on notice of the asserted patents via the original and amended complaints.