Watch Band Design Patent Case Ends in Voluntary Dismissal: Key Lessons for IP Strategy

Introduction

In a case that underscores the tactical complexity of design patent enforcement against anonymous online marketplace sellers, Shenzhen Jiyou Supply Chain Co. LTD. voluntarily dismissed its watch band design patent infringement action without prejudice after 228 days of litigation before the Illinois Northern District Court. Filed on June 5, 2024, and closed February 5, 2025, Case No. 1:24-cv-04655 targeted an unnamed group of defendants—a litigation structure increasingly common in e-commerce IP enforcement.

The case centered on U.S. Design Patent USD986089S (application number 29/860806), covering the ornamental design of a watch band—a high-volume consumer product category plagued by widespread counterfeiting and design copying on platforms like Amazon and Alibaba.

While the voluntary dismissal without prejudice produced no judicial ruling on the merits, the case reveals critical strategic dynamics shaping modern design patent litigation, particularly for plaintiffs pursuing “Schedule A” multi-defendant enforcement campaigns. For patent attorneys, IP professionals, and R&D teams operating in wearable technology and accessories markets, this case offers substantive lessons worth examining.

Case Overview

The Parties

The Patent at Issue

This case involved a U.S. Design Patent covering the ornamental design of a watch band. Design patents protect the ornamental appearance of a product, not its functional features.

• • US D986,089S — Ornamental design for a watch band
• • **Patent Type:** U.S. Design Patent
• • **Technology Area:** Consumer wearables — ornamental watch band design
• • **Scope:** Design patents protect the ornamental appearance of a product, not its functional features. Infringement requires that an ordinary observer would find the accused design substantially similar to the patented design.

The Accused Product

The accused products were watch bands—a commodity product sold in enormous volume through online channels. The watch band market is particularly susceptible to design copying given low manufacturing barriers and the ease of listing products on global e-commerce marketplaces.

Legal Representation

Plaintiff Attorneys: Edward K. Runyan and Lance Y. Liu represented Shenzhen Jiyou Supply Chain Co. LTD. No defense counsel appeared on record, which is typical in Schedule A cases where defendants are initially anonymous and often default or settle early.

Litigation Timeline & Procedural History

The case was filed in the **Illinois Northern District Court**, a preferred venue for Schedule A patent and trademark infringement actions due to its familiarity with e-commerce enforcement litigation, efficient TRO (temporary restraining order) procedures, and established precedents for asset freezing against anonymous online sellers.

Chief Judge **Martha M. Pacold** presided over the matter. Judge Pacold has developed notable experience with Schedule A litigation structures, which has made the Northern District of Illinois a strategic filing destination for plaintiffs pursuing multi-defendant marketplace enforcement.

The 245-day duration—from filing to voluntary dismissal—is consistent with Schedule A cases that resolve without trial, typically through early settlements, defendant default, or, as here, plaintiff-initiated dismissal. No defendant agents or law firms appeared on record, suggesting defendants either defaulted, settled confidentially, or were never successfully served.

The case closed via **voluntary dismissal without prejudice** under **Fed. R. Civ. Pro. 41(a)(1)(A)(i)**, which allows a plaintiff to dismiss an action without a court order before the opposing party serves an answer or a motion for summary judgment.

Timeline Overview

The Verdict & Legal Analysis

Outcome

Plaintiff Shenzhen Jiyou Supply Chain Co. LTD. filed a voluntary dismissal **without prejudice** pursuant to Federal Rule of Civil Procedure 41(a)(1)(A)(i), effectively terminating all claims against all Schedule A defendants. No damages were awarded. No injunctive relief was formally granted by final order. No judicial ruling on patent validity or infringement was issued.

A dismissal **without prejudice** is procedurally significant: it preserves the plaintiff’s right to refile the same claims in the future, subject to applicable statutes of limitations and any strategic considerations that prompted the original dismissal.

Verdict Cause Analysis

Because the case resolved through voluntary dismissal rather than adjudication, there is no judicial record of claim construction, validity analysis, or infringement findings. However, several strategic factors commonly drive plaintiffs to dismiss Schedule A actions voluntarily:

• Settlement achieved: Defendants may have agreed to cease infringing activity and/or pay confidential licensing fees, making continued litigation unnecessary.
• Enforcement objective met: Asset freezes or platform takedowns obtained via TRO may have already disrupted defendants’ infringing commerce.
• Identification failure: If defendants could not be properly identified or served, prosecution becomes untenable.
• Strategic reassessment: Plaintiffs may reassess claim strength, enforcement costs, or commercial priorities during litigation.

The absence of any defendant representation on record strongly suggests that the enforcement action achieved its primary commercial objective—disrupting infringing sales—before requiring merits adjudication.

Legal Significance

This case reflects a well-established and controversial litigation strategy: **Schedule A design patent litigation** against anonymous e-commerce defendants. Courts across the Northern District of Illinois have scrutinized this model, with some judges imposing heightened requirements for TRO applications and defendant identification. The voluntary dismissal here contributes to a pattern of cases that resolve without published opinions, limiting precedential development but confirming the strategy’s continued commercial utility for IP holders.

For design patent practitioners, the case reinforces that **USD design patents covering product aesthetics** remain viable enforcement tools even in commoditized markets, provided the plaintiff can demonstrate ornamental distinctiveness distinguishing their design from the prior art.

Strategic Takeaways

For Patent Holders:

• Design patents covering consumer product aesthetics (watch bands, phone cases, apparel accessories) remain commercially actionable, particularly against marketplace sellers.
• Filing in the Illinois Northern District offers procedural advantages for e-commerce enforcement, including familiarity with Schedule A structures.
• Voluntary dismissal without prejudice preserves future enforcement flexibility.

For Accused Infringers/Marketplace Sellers:

• Appearing and engaging counsel early in Schedule A litigation can provide significant leverage, as many plaintiffs prefer settlement over protracted defense.
• Design-around analysis—modifying product aesthetics to fall outside the ornamental scope of asserted design patents—is a practical first-line defense strategy.

For R&D and Product Teams:

• Before launching consumer accessory products on U.S. e-commerce platforms, conduct **freedom-to-operate (FTO) analysis** specifically targeting design patents, not just utility patents.
• Design patent searches should include both active and recently expired design registrations in the relevant product category.

Industry & Competitive Implications

The watch band and wearable accessories market presents an acute design patent enforcement environment. With the global smartwatch strap market valued in the billions and dominated by high-volume, low-margin sellers on marketplace platforms, IP enforcement through design patents has become a primary competitive lever.

Chinese-origin companies like Shenzhen Jiyou Supply Chain Co. holding U.S. design patents represent a maturing trend: manufacturers who previously faced enforcement are now sophisticated IP rights holders asserting their own portfolios in U.S. courts. This dynamic reshapes competitive intelligence requirements for brands operating in the accessories space.

The Schedule A litigation model—despite ongoing judicial scrutiny—continues to deliver commercial results, as demonstrated by the absence of any defendant resistance in this case. Businesses selling watch bands, phone cases, or similar consumer accessories on Amazon, Etsy, or similar platforms face meaningful design patent risk even from non-U.S. patent holders.

Licensing and design clearance programs are increasingly valuable risk management tools in this environment. Companies should consider proactive design patent portfolio development to both protect original designs and establish defensive IP positions.

Related Resources

• PACER Case Lookup – Case No. 1:24-cv-04655
• USPTO Design Patent Search
• Northern District of Illinois – Court Information

FAQ

What patent was involved in Shenzhen Jiyou Supply Chain Co. v. Schedule A Defendants?

The case involved U.S. Design Patent USD986089S (Application No. 29/860806), covering the ornamental design of a watch band.

Why was the case voluntarily dismissed?

Plaintiff dismissed all defendants without prejudice under Fed. R. Civ. Pro. 41(a)(1)(A)(i). No court ruling on merits was issued. The dismissal likely reflects settlement, achieved enforcement objectives, or strategic reassessment.

How does this case affect watch band design patent litigation?

It confirms that design patents remain viable enforcement tools in consumer accessories markets and that the Schedule A litigation model continues to produce results in Illinois Northern District Court.

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