Baby Generation, Inc. d/b/a Mockingbird et al. vs. Baby Jogger, LLC et al.

Explore the PTAB proceeding IPR2025-01120 filed by Baby Generation, Inc. d/b/a Mockingbird et al. on 2025-06-13. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-01120

Filing Date

2025-06-13

Accorded Filing Date

2025-06-13

Institution Decision Date

2025-12-01

Last Modified Date

2026-01-05

Proceeding Type

IPR

Termination Date

2025-12-01

Trial Status

Discretionary Denial

Parties & Counsel

Petitioner

Baby Generation, Inc. d/b/a Mockingbird et al.

Represented By

Staley, Josephet al

Patent Owner / Respondent

Baby Jogger, LLC et al.

Represented By

Kelly, Christopheret al

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 18051053

Respondent Patent Number 11878729

External Links

Espacenet

Google Patents

Respondent Inventor Mark Zehfuss

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

Address and Attorney/Agent Information

13 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name Eversheds Sutherland (US) LLP/NWL

Customer Number 134811

Address 600 PEACHTREE STREET, N.E., Suite 5200, Atlanta, GA, 30308, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
34272	Daniel Warren	404-853-8028
36714	William Warren	404-853-8000
38899	Malvern Griffin Iii	404-853-8233
42737	Kevin King	404-853-8068
43604	Kelly Elsea	316-219-7354
51811	Susanne Hollinger	470-656-8507
61258	Brian Decker	770-418-7512
63974	Jessica Kattula	404-572-2764
67307	Umar Bakhsh	404-853-8084
72049	Tiffany Palmer	205-568-3940
76993	Chancellor Shafor	404-853-8239
77242	Joel Bradley	770-686-2949
79726	Lindsay Kriz	404-853-8323

Proceeding Documents

124

Notice: refund approved NOTICE

2026-01-05 FILING PARTY: BOARD

Download

Petitioner's Request for Refund OTHER

2025-12-26 FILING PARTY: PETITIONER

Download

Director Discretionary Decision: Deny RESPONSE

2025-12-01 FILING PARTY: BOARD

Download

Director Discretionary Decision: Refer RESPONSE

2025-11-20 FILING PARTY: BOARD

Download

Petitioner’s Briefing on Impact of Revvo And Tesla Decisions OTHER

2025-11-18 FILING PARTY: PETITIONER

Download

Baby Generation, Inc. d/b/a Mockingbird et al. vs. Baby Jogger, LLC et al.

Proceeding Overview

Parties & Counsel

Petitioner

Baby Generation, Inc. d/b/a Mockingbird et al.

Represented By

Patent Owner / Respondent

Baby Jogger, LLC et al.

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Notice: refund approved NOTICE

Petitioner's Request for Refund OTHER

Director Discretionary Decision: Deny RESPONSE

Director Discretionary Decision: Refer RESPONSE

Petitioner’s Briefing on Impact of Revvo And Tesla Decisions OTHER

Patent Owner's Authorized Brief Addressing the Impact of the Board's Decisions in Revvo and Tesla OTHER

Plaintiff Baby Jogger, LLC’s Rebuttal Claim Construction Brief Exhibit

Baby Jogger and UPPAbaby’s District Court Case Schedule Exhibit

Baby Jogger, LLC v. Monahan Products, LLC d/b/a UPPAbaby First Amended Complaint in Civil Action No. 1:24-cv-11582- ADB Exhibit

Baby Jogger’s Response in Opposition to Evenflo’s Motion to Stay Exhibit

Baby Jogger’s Answer to UPPAbaby’s Counterclaims Exhibit

Baby Jogger and Evenflo Joint Letter to the Court Exhibit

Evenflo’s Motion to Stay Exhibit

Markman Hearing Transcript, Baby Jogger, LLC v. Monahan Products, LLC d/b/a UPPAbaby; July 17, 2025 Exhibit

Docket Navigator Statistics for Judge Allison D. Burroughs Exhibit

2015-2016 Correspondences between Baby Jogger and UPPAbaby Exhibit

Baby Generation (Mockingbird) Letter to the Court Exhibit

Petitioner's Opposition to PO's Discretionary Denial Brief RESPONSE

UPPAbaby’s Answer and Counterclaims to Baby Jogger’s First Amended Complaint Exhibit

Baby Jogger, LLC v. Evenflo Company, Inc. First Amended Complaint in Civil Action No. 1:24-cv-00723-GBW Exhibit

Mockingbird PACER Docket Sheet Exhibit

Baby Jogger, LLC v. Baby Generation, Inc. d/b/a Mockingbird First Amended Complaint in Civil Action No. 1:24-cv-00725-GBW Exhibit

Baby Jogger’s Objections and Responses to UPPAbaby’s First Set of Interrogatories Exhibit

Mockingbird’s Motion to Stay Exhibit

Portions of Prosecution History for U.S. Patent Application 13/418,101 Exhibit

Evenflo PACER Docket Sheet Exhibit

Petitioner's Updated Mandatory Notices NOTICE

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

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

UPPAbaby’s Invalidity Contentions in Baby Jogger, LLC v. Monahan Products, LLC d/b/a UPPAbaby, No. 1:24-cv-11582 Exhibit

Scheduling Order, Baby Jogger, LLC v. Monahan Products, LLC d/b/a UPPAbaby, No. 1:24-cv-11582 Exhibit

UPPAbaby’s Opening Claim Construction Brief, Baby Jogger, LLC v. Monahan Products, LLC d/b/a UPPAbaby, No. 1:24-cv-11582 Exhibit

Excerpt of File History of Application No. 12/631,375 Exhibit

Baby Jogger Letter to UPPAbaby dated December 4, 2015 Exhibit

Docket Sheet (as of Sept. 1, 2025) for Baby Jogger, LLC v. Monahan Products, LLC d/b/a UPPAbaby, No. 1:24-cv-11582 Exhibit

Docket Sheet (as of Sept. 1, 2025) for Baby Jogger, LLC v. Evenflo Company, Inc., No. 1:24-cv-00723 Exhibit

Docket Sheet (as of Sept. 1, 2025) for Baby Jogger, LLC v. Baby Generation, Inc. d/b/a Mockingbird, No. 1:24-cv-00725 Exhibit

U.S. Patent No. 10,449,987, Information Disclosure Statement dated February 28, 2018 Exhibit

United States District Courts—National Judicial Caseload Profile for 12- month period ending December 31, 2024 Exhibit

Patent Owner's Discretionary Denial Brief RESPONSE

Petitioner's Stipulation OTHER

Patent Owner's Mandatory Notices NOTICE

Power of Attorney for Patent Owner Baby Jogger, LLC NOTICE

Notice: Notice filing date accorded NOTICE

Petitioner's Updated Mandatory Notices NOTICE

U.S. Patent No. 11,577,771 Exhibit

U.S. Patent Application No. 16832429 File History (Part 3) Exhibit

Samuel J. Sewell, The History of Childrens and Invalids Carriages Exhibit

U.S. Patent Application No. 12631375 File History (Part 1) Exhibit

U.S. Patent Application No. 17877323 File History (Part 2) Exhibit

U.S. Patent Application No. 15225326 File History (Part 2) Exhibit

U.S. Provisional Patent Application No. 62311224 File History Exhibit

Certified English Translation of TW Design Patent No. D129880 Exhibit

U.S. Patent Application No. 15912901 File History (Part 1) Exhibit

Evenflo CitiTour Manual Exhibit

Comparison of Specifications of U.S. Patent App Nos 12631375 and 15225326 Exhibit

U.S. Patent Application No. 15225326 File History (Part 1) Exhibit

U.S. Patent Application No. 17876492 File History (Part 1) Exhibit

U.S. Patent No. 8,955,869 Exhibit

U.S. Provisional Patent Application No. 61119920 File History Exhibit

First Amended Complaint in Baby Jogger, LLC v. Baby Generation, Inc. Exhibit

U.S. Patent No. 9,403,550 Exhibit

Second Amended Complaint in Baby Jogger, LLC v. Evenflo Company, Inc. Exhibit

U.S. Patent Application No. 18448417 File History (Part 3) Exhibit

U.S. Patent No. 11,878,729 (729 Patent) Exhibit