Litigation involving US Patent 10609904

10609904

Zhende Tech et al. v. Swift Paws Inc

Open

Docket:: 26-1709
Court:: Court of Appeals for the Federal Circuit
Forum:: Federal Circuit
Filed:: 2026-04-21
Cause:: Infringement
Industry:: Other (O)

Patents:10609904 12156508

π Zhende Tech π Defendants Identified IN Schedule A Δ Swift Paws Inc

Infringed product

The accused product is a lure chasing system that uses pulleys to move an object attached to a line.

Swift Paws, Inc. v. Tuff Pupper LLC et al.

Active

Docket:: 3:24-cv-00838
Court:: U.S. District Court for the Middle District of Tennessee
Filed:: 2024-07-11

Patents:10609904

π Swift Paws, Inc.Δ Tuff Pupper LLC Δ Pet Evolution, LLC Δ Phoenix Worldwide, LLC Δ Zhende Tech Co., Ltd.

Swift Paws, Inc. filed a patent infringement suit against four defendants in the U.S. District Court for the Middle District of Tennessee. The case is currently active and assigned to Judge Aleta A. Trauger.

Swift Paws, Inc. v. Zhende Tech

On appeal

Docket:: 6:26-cv-00259
Court:: U.S. District Court for the Middle District of Florida

Patents:10609904

π Swift Paws, Inc.Δ Zhende Tech

Swift Paws, Inc. filed suit against Zhende Tech in the Middle District of Florida, resulting in a preliminary injunction against the defendant. Zhende Tech has filed an appeal, which has been transferred to the U.S. Court of Appeals for the Federal Circuit.