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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.
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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.
| Document Name | Filing Date | Category | Filing Party |
|---|---|---|---|
Alert me when new update on this case | |||
Ex 3002 | Sep 8, 2025 | EXHIBIT | BOARD |
Ex. 3001 | Sep 2, 2025 | EXHIBIT | BOARD |
Patent Owners Preliminary Response (US Patent 10,393,034) | Aug 29, 2025 | PAPER | PATENT OWNER |
Declaration of Dr. William Singhose | Aug 29, 2025 | EXHIBIT | PATENT OWNER |
Curriculum Vitae of Dr. William Singhose | Aug 29, 2025 | EXHIBIT | PATENT OWNER |
US2012/0104008 (“DeNardo”) | Aug 29, 2025 | EXHIBIT | PATENT OWNER |
Propane 101 Internet Archive | Aug 29, 2025 | EXHIBIT | PATENT OWNER |
File History of U.S. Patent App. No. 14925441 (Part 1) | Aug 29, 2025 | EXHIBIT | PATENT OWNER |
File History of U.S. Patent App. No. 14925441 (Part 2) | Aug 29, 2025 | EXHIBIT | PATENT OWNER |
File History of U.S. Patent App. No. 14925441 (Part 3) | Aug 29, 2025 | EXHIBIT | PATENT OWNER |
FaceTec, Inc. v. iProov, Ltd., No. 2:21-cv-02252, ECF No. 188 (D. Nev. June 18, 2025) | Aug 29, 2025 | EXHIBIT | PETITIONER |
Judge Adelman – Grant rate re: Motion to Stay in Eastern District of Wisconsin | Aug 29, 2025 | EXHIBIT | PETITIONER |
Grant rate re: Contested Motions to Stay in Eastern District of Wisconsin | Aug 29, 2025 | EXHIBIT | PETITIONER |
Grant rate re: Motion to Stay in District of Nevada | Aug 29, 2025 | EXHIBIT | PETITIONER |
Declaration from Eric Huang | Aug 29, 2025 | EXHIBIT | PETITIONER |
Parson Xtreme Golf LLC v. Taylor Made Golf Co. Inc., No. CV-17-03125, ECF No. 187 (D. Ariz. Nov. 29, 2018) | Aug 29, 2025 | EXHIBIT | PETITIONER |
8/13/25 Stemler email | Aug 29, 2025 | EXHIBIT | PETITIONER |
Grant rate re: Uncontested Motions to Stay in Eastern District of Wisconsin | Aug 29, 2025 | EXHIBIT | PETITIONER |
Time to Trial Statistics: District of Nevada | Aug 29, 2025 | EXHIBIT | PETITIONER |
Time to Milestone Statistics: Judge Adelman | Aug 29, 2025 | EXHIBIT | PETITIONER |
Time to Milestone Statistics: Eastern District of Wisconsin | Aug 29, 2025 | EXHIBIT | PETITIONER |
Time to Trial Statistics: Central District of California | Aug 29, 2025 | EXHIBIT | PETITIONER |
Champion Power Equipment, Inc. v. Firman Power Equipment Inc., No. 23-cv-02371, ECF No. 24 (D. Ariz. Mar. 29, 2024) First Amended Complaint | Aug 29, 2025 | EXHIBIT | PETITIONER |
4-24-2025 Champion's Preliminary Infringement Contentions | Aug 29, 2025 | EXHIBIT | PETITIONER |
Champion Memorandum iso Motion to Sever Counterclaims | Aug 29, 2025 | EXHIBIT | PETITIONER |
File History for U.S. Patent No. 10,697,398 | Aug 29, 2025 | EXHIBIT | PETITIONER |
Firman Answer and Counterclaims filed 2024-01-31 | Aug 29, 2025 | EXHIBIT | PETITIONER |
Champion Patent Portfolio Overview | Aug 29, 2025 | EXHIBIT | PETITIONER |
Petitioner’s Updated Exhibit List | Aug 29, 2025 | PAPER | PETITIONER |
Petitioner’s Opposition to Patent Owner’s Request For Discretionary Denial of Institution | Aug 29, 2025 | PAPER | PETITIONER |
Patent Owner's Unopposed Motion to Withdraw and Substitute Counsel | Aug 28, 2025 | PAPER | PATENT OWNER |
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 |