Case Overview

The Parties

The Patent at Issue

The central patent in dispute is U.S. Design Patent No. D847,897 (“the Oakley Design”), application number US29/664453. Design patents protect the ornamental appearance of a product rather than its functional features. D847,897 covers the distinctive visual design of an Oakley sunglass frame. Unlike utility patents, design patent infringement is assessed using the “ordinary observer” test: whether an ordinary consumer would be deceived into believing the accused product is the same as the patented design.

• • US D847,897 — Distinctive visual design of an Oakley sunglass frame

The Verdict & Legal Analysis

Outcome

The court entered default judgment in favor of Oakley, Inc. against all Defaulting Defendants. The judgment included permanent injunctive relief against the continued sale of infringing sunglasses. Prior to the final judgment, the court had already issued a temporary restraining order and a preliminary injunction with an asset restraining order, effectively freezing defendants’ payment processing accounts to preserve potential damages recovery. Specific damages amounts were not publicly disclosed in the data available, which is consistent with many Schedule A default proceedings where statutory damages are assessed separately or resolved through sealed financial reporting from payment processors.

Key Legal Issues

The court’s default judgment rested on several well-established procedural and substantive findings:

Personal Jurisdiction: The court found personal jurisdiction over all defendants based on their deliberate targeting of U.S. consumers—specifically Illinois residents—through e-commerce stores that accepted U.S. dollar payments, offered U.S. shipping, and actively marketed infringing products domestically. This is consistent with the *be2 LLC v. Ivanov* and broader Seventh Circuit framework for online personal jurisdiction.

Proper Service: Service was completed through electronic publication and email notification, supplemented by notice through payment processors. The court affirmed this satisfied due process under *Mullane v. Central Hanover Bank*, as it was “reasonably calculated under all circumstances” to provide notice and an opportunity to respond.

Infringement Finding: The court found that defendants sold products infringing U.S. Patent No. D847,897. Under the ordinary observer test (Egyptian Goddess, Inc. v. Swisa, Inc., 543 F.3d 665 (Fed. Cir. 2008)), the accused sunglasses were sufficiently similar to the Oakley Design to deceive an ordinary purchaser.

Default: All named defendants failed to appear, answer, or otherwise plead within the time permitted, triggering default under Fed. R. Civ. P. 55.

This case reinforces the procedural power of Schedule A litigation—a litigation model where plaintiffs sue large groups of anonymous e-commerce sellers simultaneously, using sealed complaints, ex parte TROs, and asset freezes to prevent defendants from dissipating funds before judgment. The Northern District of Illinois has become a national hub for this strategy, and this case adds to a growing body of favorable default judgments supporting its continued use. For design patent holders specifically, the case affirms that U.S. design patents remain highly enforceable against overseas e-commerce sellers who might otherwise evade jurisdiction.