IP Verse

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

The detailed information for PTAB case with proceeding number 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 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.


Document NameFiling DateCategoryFiling Party

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EX2002

Jul 29, 2025EXHIBITPATENT OWNER

EX2003

Jul 29, 2025EXHIBITPATENT OWNER

EX2004

Jul 29, 2025EXHIBITPATENT OWNER

EX2005

Jul 29, 2025EXHIBITPATENT OWNER

EX2006

Jul 29, 2025EXHIBITPATENT OWNER

EX2007

Jul 29, 2025EXHIBITPATENT OWNER

EX2008

Jul 29, 2025EXHIBITPATENT OWNER

EX2009

Jul 29, 2025EXHIBITPATENT OWNER

EX2010

Jul 29, 2025EXHIBITPATENT OWNER

EX2011

Jul 29, 2025EXHIBITPATENT OWNER

EX2001

Jul 29, 2025EXHIBITPATENT OWNER

EX2012

Jul 29, 2025EXHIBITPATENT OWNER

EX2013

Jul 29, 2025EXHIBITPATENT OWNER

EX2014

Jul 29, 2025EXHIBITPATENT OWNER

EX2015

Jul 29, 2025EXHIBITPATENT OWNER

EX2016

Jul 29, 2025EXHIBITPATENT OWNER

EX2017

Jul 29, 2025EXHIBITPATENT OWNER

EX2018

Jul 29, 2025EXHIBITPATENT OWNER

EX2019

Jul 29, 2025EXHIBITPATENT OWNER

EX2020

Jul 29, 2025EXHIBITPATENT OWNER

EX2021

Jul 29, 2025EXHIBITPATENT OWNER

EX2022

Jul 29, 2025EXHIBITPATENT OWNER

EX2023

Jul 29, 2025EXHIBITPATENT OWNER

EX2024

Jul 29, 2025EXHIBITPATENT OWNER

EX2025

Jul 29, 2025EXHIBITPATENT OWNER

EX2026

Jul 29, 2025EXHIBITPATENT OWNER

EX2027

Jul 29, 2025EXHIBITPATENT OWNER

EX2028

Jul 29, 2025EXHIBITPATENT OWNER

EX2029

Jul 29, 2025EXHIBITPATENT OWNER

EX2030

Jul 29, 2025EXHIBITPATENT OWNER

EX2031

Jul 29, 2025EXHIBITPATENT OWNER

EX2032

Jul 29, 2025EXHIBITPATENT OWNER

EX2033

Jul 29, 2025EXHIBITPATENT OWNER

EX2034

Jul 29, 2025EXHIBITPATENT OWNER

EX2035

Jul 29, 2025EXHIBITPATENT OWNER

EX2036

Jul 29, 2025EXHIBITPATENT OWNER

EX2037

Jul 29, 2025EXHIBITPATENT OWNER

EX2038

Jul 29, 2025EXHIBITPATENT OWNER

EX2039

Jul 29, 2025EXHIBITPATENT OWNER

EX2040

Jul 29, 2025EXHIBITPATENT OWNER

EX2041

Jul 29, 2025EXHIBITPATENT OWNER

EX2042

Jul 29, 2025EXHIBITPATENT OWNER

EX2044

Jul 29, 2025EXHIBITPATENT OWNER

EX2045

Jul 29, 2025EXHIBITPATENT OWNER

EX2046

Jul 29, 2025EXHIBITPATENT OWNER

Patent Owner's Discretionary Denial Brief

Jul 29, 2025PAPERPATENT OWNER

EX2047

Jul 29, 2025EXHIBITPATENT OWNER

EX2048

Jul 29, 2025EXHIBITPATENT OWNER

EX2050

Jul 29, 2025EXHIBITPATENT OWNER

EX2051

Jul 29, 2025EXHIBITPATENT OWNER

EX2052

Jul 29, 2025EXHIBITPATENT OWNER

EX2053

Jul 29, 2025EXHIBITPATENT OWNER

EX2043

Jul 29, 2025EXHIBITPATENT OWNER

EX2049

Jul 29, 2025EXHIBITPATENT OWNER

Notice: Notice filing date accorded

May 29, 2025PAPERBOARD

Notice: Mandatory Notice

May 20, 2025PAPERPATENT OWNER

Notice: Power of Attorney

May 20, 2025PAPERPATENT OWNER

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

Apr 29, 2025EXHIBITPETITIONER

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

Apr 29, 2025EXHIBITPETITIONER

JPS61283734A (Original) (Nakafushi)

Apr 29, 2025EXHIBITPETITIONER

Certified Translation of JPS61283734A (Nakafushi)

Apr 29, 2025EXHIBITPETITIONER

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

Apr 29, 2025EXHIBITPETITIONER

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

Apr 29, 2025EXHIBITPETITIONER

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

Apr 29, 2025EXHIBITPETITIONER

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

Apr 29, 2025EXHIBITPETITIONER

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

Apr 29, 2025EXHIBITPETITIONER

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

Apr 29, 2025EXHIBITPETITIONER

Kubota DF972-E2 Workshop Manual (Workshop Manual)

Apr 29, 2025EXHIBITPETITIONER

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

Apr 29, 2025EXHIBITPETITIONER

Declaration from Mr. James Strepek re Kubota Manuals

Apr 29, 2025EXHIBITPETITIONER

Declaration from Mr. Scott Schlabach re Kubota Manuals

Apr 29, 2025EXHIBITPETITIONER

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

Apr 29, 2025EXHIBITPETITIONER

Oxford Dictionary of Mechanical Engineering, Atkins and Escudier 2013

Apr 29, 2025EXHIBITPETITIONER

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

Apr 29, 2025EXHIBITPETITIONER

Tri-Fuel YouTube Video (Part 1)

Apr 29, 2025EXHIBITPETITIONER

Tri-Fuel YouTube Video (Part 2)

Apr 29, 2025EXHIBITPETITIONER

Tri-Fuel YouTube Video (Part 3)

Apr 29, 2025EXHIBITPETITIONER

Tri-Fuel YouTube Video (Part 4)

Apr 29, 2025EXHIBITPETITIONER

Tri-Fuel YouTube Video (Part 5)

Apr 29, 2025EXHIBITPETITIONER

Tri-Fuel YouTube Video (Part 6)

Apr 29, 2025EXHIBITPETITIONER

Petitioner Generac Power Systems, Inc. Power of Attorney

Apr 29, 2025PAPERPETITIONER

Petitioner Harbor Freight Tools USA Inc. Power of Attorney

Apr 29, 2025PAPERPETITIONER

Petitioner MWE Investments, LLC Power of Attorney

Apr 29, 2025PAPERPETITIONER

EX1022 John Ley YouTube Video Declaration

Apr 29, 2025EXHIBITPETITIONER

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

Apr 29, 2025EXHIBITPETITIONER

DuroMax Manual Next Generation Power Systems

Apr 29, 2025EXHIBITPETITIONER

Declaration Of Timothy Morse

Apr 29, 2025EXHIBITPETITIONER

Petition For Inter Parties Review

Apr 29, 2025PAPERPETITIONER