Untitled case
Instituted- Docket:
- IPR2025-01271
Patents:10697398
This is an Inter Partes Review (IPR) challenging US patent 10697398, which has been instituted and is currently pending.
10697398
5 known cases. View patent page →
- Cases
- 5
- Active
- 3
- 2 closed
- Filed
- 2023–2024
- Top venue
- E.D. Wisconsin
- 2 cases
Filing activity
Champion Power Equipment Inc. v. Harbor Freight Tools USA Inc.
Dismissed- Docket:
- 2:24-cv-01302
- Filed:
- 2024-10-14
Patents:10697398
Champion Power Equipment Inc. filed a patent infringement lawsuit against Harbor Freight Tools USA Inc., which was dismissed under the first-to-file rule due to a prior declaratory judgment action filed by Harbor Freight in California.
Champion Power Equipment Inc. v. Generac Power Systems Inc.
Ongoing- Docket:
- 2:24-cv-01281
- Filed:
- 2024-10-09
Patents:10697398
Champion Power Equipment Inc. initiated a patent infringement action against Generac Power Systems Inc. in the Eastern District of Wisconsin, which was active as of 2024.
Harbor Freight Tools USA, Inc. v. Champion Power Equipment, Inc.
Ongoing- Docket:
- 2:24-cv-08722
- Filed:
- 2024-10-09
Patents:10697398
Harbor Freight Tools USA, Inc. filed a declaratory judgment action against Champion Power Equipment, Inc. in the Central District of California, which is ongoing and had a motion to dismiss or transfer denied.
Champion Power Equipment Incorporated v. Firman Power Equipment Incorporated
Ongoing- Docket:
- 2:23-cv-02371
- Court:
- Arizona District Court
- Filed:
- 2023-11-10
Patents:10697398
Champion Power Equipment Incorporated initiated a patent infringement action against Firman Power Equipment Incorporated alleging claims involving 10 patents. The case shows ongoing activity as of November 2025.