Harbor Freight Tools USA, Inc. et al. vs Champion Power Equipment, Inc. - IPR2025-00805

Declaration of Scott P. Amy in Support of Patent Owner's Notice of Intent to Designate a Provisionally Recognized PTAB Attorney as Backup Counsel

Patent Owner's Notice of Intent to Designate Scott P. Amy, a Provisionally Recognized PTAB Attorney, as Backup Counsel

Patent Owner's Sur-reply in Support of Its Preliminary Response

Director Discretionary Decision: Refer

Order Conditionally Granting Patent Owner’s Motion for Withdraw and Substitution of Counsel

Patent Owners Updated Power of Attorney

Patent Owners Updated Mandatory Notices

Petitioner’s Preliminary Reply to Patent Owner Preliminary Response

U.S. Patent Pub. No. 2007/0137591 (Sugimoto)

Petitioner's Updated Exhibit List

Ex 3002

Ex. 3001

Patent Owners Preliminary Response (US Patent 10,393,034)

Declaration of Dr. William Singhose

Curriculum Vitae of Dr. William Singhose

US2012/0104008 (“DeNardo”)

Propane 101 Internet Archive

File History of U.S. Patent App. No. 14925441 (Part 1)

File History of U.S. Patent App. No. 14925441 (Part 2)

File History of U.S. Patent App. No. 14925441 (Part 3)

FaceTec, Inc. v. iProov, Ltd., No. 2:21-cv-02252, ECF No. 188 (D. Nev. June 18, 2025)

Judge Adelman – Grant rate re: Motion to Stay in Eastern District of Wisconsin

Grant rate re: Contested Motions to Stay in Eastern District of Wisconsin

Grant rate re: Motion to Stay in District of Nevada

Declaration from Eric Huang

Parson Xtreme Golf LLC v. Taylor Made Golf Co. Inc., No. CV-17-03125, ECF No. 187 (D. Ariz. Nov. 29, 2018)

8/13/25 Stemler email

Grant rate re: Uncontested Motions to Stay in Eastern District of Wisconsin

Time to Trial Statistics: District of Nevada

Time to Milestone Statistics: Judge Adelman

Time to Milestone Statistics: Eastern District of Wisconsin

Time to Trial Statistics: Central District of California

Champion Power Equipment, Inc. v. Firman Power Equipment Inc., No. 23-cv-02371, ECF No. 24 (D. Ariz. Mar. 29, 2024) First Amended Complaint

4-24-2025 Champion's Preliminary Infringement Contentions

Champion Memorandum iso Motion to Sever Counterclaims

File History for U.S. Patent No. 10,697,398

Firman Answer and Counterclaims filed 2024-01-31

Champion Patent Portfolio Overview

Petitioner’s Updated Exhibit List

Petitioner’s Opposition to Patent Owner’s Request For Discretionary Denial of Institution

Patent Owner's Unopposed Motion to Withdraw and Substitute Counsel

Patent Owner's Amended Power of Attorney

Patent Owner's Amended Mandatory Notices

EX2002

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Patent Owner's Discretionary Denial Brief

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EX2043

EX2049

Notice: Notice filing date accorded

Notice: Mandatory Notice

Notice: Power of Attorney

U.S. Patent No. 10,393,034 (the 034 patent)

File History for U.S. Patent No. 10,393,034 (the 034 File History)

JPS61283734A (Original) (Nakafushi)

Certified Translation of JPS61283734A (Nakafushi)

Small Engine Technology 2nd Edition Schuster, William A 1999 Schuster

U.S. Patent No. 5,301,644 (Olmr)

U.S. Patent No. 4,372,276 (Bernhardsson)

U.S. Patent No 1,931,698 (Holzapfel)

U.S. Patent Pub. No. 2011/0100335A1 (Parlatore)

U.S. Patent Pub. No. 2014/0239645 (Jungmann)

Kubota DF972-E2 Workshop Manual (Workshop Manual)

Kubota DF972-E2 Operator’s Manual (Operator’s Manual)

Declaration from Mr. James Strepek re Kubota Manuals

Declaration from Mr. Scott Schlabach re Kubota Manuals

U.S. Patent No. 5,809,979 (Tsuda)

Oxford Dictionary of Mechanical Engineering, Atkins and Escudier 2013

U.S. Patent No. 9,175,601 (Markoski)

Tri-Fuel YouTube Video (Part 1)

Tri-Fuel YouTube Video (Part 2)

Tri-Fuel YouTube Video (Part 3)

Tri-Fuel YouTube Video (Part 4)

Tri-Fuel YouTube Video (Part 5)

Tri-Fuel YouTube Video (Part 6)

Petitioner Generac Power Systems, Inc. Power of Attorney

Petitioner Harbor Freight Tools USA Inc. Power of Attorney

Petitioner MWE Investments, LLC Power of Attorney

EX1022 John Ley YouTube Video Declaration

Auto Fuel Systems. The Goodheart-Willcox Co. Duffy and Smith 1987

DuroMax Manual Next Generation Power Systems

Declaration Of Timothy Morse

Petition For Inter Parties Review