IP Verse

Harbor Freight Tools USA, Inc. et al. vs Champion Power Equipment, Inc.

Explore the PTAB proceeding IPR2025-00805 filed by Harbor Freight Tools USA, Inc. et al. against Champion Power Equipment, Inc. on Apr 29, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number: IPR2025-00805
Filing Date: Apr 29, 2025
Petitioner: Harbor Freight Tools USA, Inc. et al.
Respondent: Champion Power Equipment, Inc.
Status: Pending
Respondent Application Number: 15285215
Respondent Tech Center: 3700
Respondent Patent Number: 10393034

Proceeding Decision New

Decision pending - set alert to receive updates

Proceeding Documents

The table below shows documents filed in the case, listing each document name, filing date, document type, and filing party. Tracking these filings indicates the activity of the parties involved in the case, and the types of documents filed can provide insights into the legal strategies being employed.

Show Exhibit Documents

Document Name	Filing Date	Category	Filing Party
Alert me when new update on this case
Patent Owner's Amended Power of Attorney	Aug 22, 2025	PAPER	PATENT OWNER
Patent Owner's Amended Mandatory Notices	Aug 22, 2025	PAPER	PATENT OWNER
EX2002	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2003	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2004	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2005	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2006	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2007	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2008	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2009	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2010	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2011	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2001	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2012	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2013	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2014	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2015	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2016	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2017	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2018	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2019	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2020	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2021	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2022	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2023	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2024	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2025	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2026	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2027	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2028	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2029	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2030	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2031	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2032	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2033	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2034	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2035	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2036	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2037	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2038	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2039	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2040	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2041	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2042	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2044	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2045	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2046	Jul 29, 2025	EXHIBIT	PATENT OWNER
Patent Owner's Discretionary Denial Brief	Jul 29, 2025	PAPER	PATENT OWNER
EX2047	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2048	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2050	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2051	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2052	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2053	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2043	Jul 29, 2025	EXHIBIT	PATENT OWNER
EX2049	Jul 29, 2025	EXHIBIT	PATENT OWNER
Notice: Notice filing date accorded	May 29, 2025	PAPER	BOARD
Notice: Mandatory Notice	May 20, 2025	PAPER	PATENT OWNER
Notice: Power of Attorney	May 20, 2025	PAPER	PATENT OWNER
U.S. Patent No. 10,393,034 (the 034 patent)	Apr 29, 2025	EXHIBIT	PETITIONER
File History for U.S. Patent No. 10,393,034 (the 034 File History)	Apr 29, 2025	EXHIBIT	PETITIONER
JPS61283734A (Original) (Nakafushi)	Apr 29, 2025	EXHIBIT	PETITIONER
Certified Translation of JPS61283734A (Nakafushi)	Apr 29, 2025	EXHIBIT	PETITIONER
Small Engine Technology 2nd Edition Schuster, William A 1999 Schuster	Apr 29, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 5,301,644 (Olmr)	Apr 29, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 4,372,276 (Bernhardsson)	Apr 29, 2025	EXHIBIT	PETITIONER
U.S. Patent No 1,931,698 (Holzapfel)	Apr 29, 2025	EXHIBIT	PETITIONER
U.S. Patent Pub. No. 2011/0100335A1 (Parlatore)	Apr 29, 2025	EXHIBIT	PETITIONER
U.S. Patent Pub. No. 2014/0239645 (Jungmann)	Apr 29, 2025	EXHIBIT	PETITIONER
Kubota DF972-E2 Workshop Manual (Workshop Manual)	Apr 29, 2025	EXHIBIT	PETITIONER
Kubota DF972-E2 Operator’s Manual (Operator’s Manual)	Apr 29, 2025	EXHIBIT	PETITIONER
Declaration from Mr. James Strepek re Kubota Manuals	Apr 29, 2025	EXHIBIT	PETITIONER
Declaration from Mr. Scott Schlabach re Kubota Manuals	Apr 29, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 5,809,979 (Tsuda)	Apr 29, 2025	EXHIBIT	PETITIONER
Oxford Dictionary of Mechanical Engineering, Atkins and Escudier 2013	Apr 29, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 9,175,601 (Markoski)	Apr 29, 2025	EXHIBIT	PETITIONER
Tri-Fuel YouTube Video (Part 1)	Apr 29, 2025	EXHIBIT	PETITIONER
Tri-Fuel YouTube Video (Part 2)	Apr 29, 2025	EXHIBIT	PETITIONER
Tri-Fuel YouTube Video (Part 3)	Apr 29, 2025	EXHIBIT	PETITIONER
Tri-Fuel YouTube Video (Part 4)	Apr 29, 2025	EXHIBIT	PETITIONER
Tri-Fuel YouTube Video (Part 5)	Apr 29, 2025	EXHIBIT	PETITIONER
Tri-Fuel YouTube Video (Part 6)	Apr 29, 2025	EXHIBIT	PETITIONER
Petitioner Generac Power Systems, Inc. Power of Attorney	Apr 29, 2025	PAPER	PETITIONER
Petitioner Harbor Freight Tools USA Inc. Power of Attorney	Apr 29, 2025	PAPER	PETITIONER
Petitioner MWE Investments, LLC Power of Attorney	Apr 29, 2025	PAPER	PETITIONER
EX1022 John Ley YouTube Video Declaration	Apr 29, 2025	EXHIBIT	PETITIONER
Auto Fuel Systems. The Goodheart-Willcox Co. Duffy and Smith 1987	Apr 29, 2025	EXHIBIT	PETITIONER
DuroMax Manual Next Generation Power Systems	Apr 29, 2025	EXHIBIT	PETITIONER
Declaration Of Timothy Morse	Apr 29, 2025	EXHIBIT	PETITIONER
Petition For Inter Parties Review	Apr 29, 2025	PAPER	PETITIONER