Delta Power Equipment Corporation et al. vs. P & F Brother Industrial Corporation

Explore the PTAB proceeding IPR2024-00347 filed by Delta Power Equipment Corporation et al. on 2024-02-06. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2024-00347

Filing Date

2024-02-06

Accorded Filing Date

2024-02-06

Institution Decision Date

2024-08-06

Last Modified Date

2024-10-22

Proceeding Type

IPR

Termination Date

2024-08-06

Trial Status

Institution Denied

Parties & Counsel

Petitioner

Delta Power Equipment Corporation et al.

Represented By

StClair, Timothyet al

Patent Owner / Respondent

P & F Brother Industrial Corporation

Represented By

Rozier, Carey

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 3600 - Transportation, E-Commerce & Construction

Patent Information

1 Patent Involved

Respondent Application Number 11977779

Respondent Patent Number 7475622

External Links

Espacenet

Google Patents

Respondent Inventor Yueh-Hsun Chang

Respondent Tech Center TC 3600 - Transportation, E-Commerce & Construction

Address and Attorney/Agent Information

11 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name K&L Gates LLP-Boston

Customer Number 22832

Address 1 Congress Street, Suite 2900, BOSTON, MA, 02114-2023, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
62912	Hannah Koyfman	617-960-6343
80154	Maria Repass	617-951-9258
74658	Peter Yang	617-951-9257
61532	Sean Conrad	412-355-6218
76212	William Fortunato	336-698-4285
800147	Xinyi Zhang	617-951-9109
54089	James Fajkowski	617-261-3100
80266	Kristin Poti	617-951-9246
82499	Gemma Johnson	617-951-9237
65769	David Lu	617-261-3252
82874	Elaine Kuo	617-951-9170

Proceeding Documents

Notice: refund approved NOTICE

2024-10-22 FILING PARTY: BOARD

Download

Petitioners' Request for Refund of Post-Institution Fees OTHER

2024-10-11 FILING PARTY: PETITIONER

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Rehearing: Denying Decision on Request for Rehearing REHEARING

2024-10-04 FILING PARTY: BOARD

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Petitioners' Request for Rehearing of Decision Denying Institution REHEARING

2024-09-05 FILING PARTY: PETITIONER

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Denying Institution of Inter Partes Review 35 U.S.C. § 314 DECISION

2024-08-06 FILING PARTY: BOARD

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Delta Power Equipment Corporation et al. vs. P & F Brother Industrial Corporation

Proceeding Overview

Parties & Counsel

Petitioner

Delta Power Equipment Corporation et al.

Represented By

Patent Owner / Respondent

P & F Brother Industrial Corporation

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Notice: refund approved NOTICE

Petitioners' Request for Refund of Post-Institution Fees OTHER

Rehearing: Denying Decision on Request for Rehearing REHEARING

Petitioners' Request for Rehearing of Decision Denying Institution REHEARING

Denying Institution of Inter Partes Review 35 U.S.C. § 314 DECISION

Invalidity Contentions: Lowe’s Litigation Exhibit

Notice Letter to The Home Depot, Inc. and Home Depot U.S.A., Inc. Exhibit

Invalidity Contentions: Home Depot Litigation Exhibit

Home Depot Litigation DCO Exhibit

Lowe’s Litigation DCO Exhibit

Complaint: Lowe’s Litigation Exhibit

Consolidation Order for Home Depot and Lowe's Litigations Exhibit

Patent Owner's Preliminary Response POPR

Complaint: Home Depot Litigation Exhibit

Notice : Power of Attorney NOTICE

Notice : Mandatory Notice NOTICE

Notice: NOTICE OF FILING DATE ACCORDED TO PETITION AND TIME FOR FILING PATENT OWNER PRELIMINARY RESPONSE NOTICE

Petition : Petition for Inter Partes Review of U.S. Patent No. 7,475,622 PETITION

Ex. 1015 - Ceroll Exhibit

Ex. 1001 - '622 Patent Exhibit

Ex. 1007 - ANSI Exhibit

Notice : Lowe's Home Centers, LLC's Power of Attorney NOTICE

Ex. 1002 - '622 Patent File History Exhibit

Ex. 1010 - Burke Exhibit

Ex. 1012 - Liu Exhibit

Ex. 1008 - Chowdhury Exhibit

Ex. 1013 - Grizzly Exhibit

Ex. 1006 - Bennett Exhibit

Notice : Delta Power Equipment Corporation's Power of Attorney NOTICE

Notice : Home Depot U.S.A., Inc.'s Power of Attorney NOTICE

Ex. 1009 - Garcia Exhibit

Ex. 1003 - Gass Exhibit

Ex. 1005 - Main CV Exhibit

Ex. 1004 - Main Declaration Exhibit

Ex. 1011 - Huang Exhibit

Ex. 1014 - Powermatic Exhibit