LIFEWALKER Trademark

Trademark Overview

On Friday, May 15, 2015, a trademark application was filed for LIFEWALKER with the United States Patent and Trademark Office. The USPTO has given the LIFEWALKER trademark a serial number of 86631690. The federal status of this trademark filing is REGISTERED AND RENEWED as of Friday, September 19, 2025. This trademark is owned by Protostar, A Limited Liability Company. The LIFEWALKER trademark is filed in the Medical Instrument Products category with the following description:

Invalid walkers; Orthopedic walkers; Walkers for use by mobility-impaired individuals; Walkers to aid in mobility
lifewalker

General Information

Serial Number86631690
Word MarkLIFEWALKER
Filing DateFriday, May 15, 2015
Status800 - REGISTERED AND RENEWED
Status DateFriday, September 19, 2025
Registration Number4966210
Registration DateTuesday, May 24, 2016
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, October 6, 2015

Trademark Statements

Pseudo MarkLIFE WALKER
Goods and ServicesInvalid walkers; Orthopedic walkers; Walkers for use by mobility-impaired individuals; Walkers to aid in mobility

Classification Information

International Class010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials.
US Class Codes026, 039, 044
Class Status Code6 - Active
Class Status DateTuesday, May 26, 2015
Primary Code010
First Use Anywhere DateTuesday, September 15, 2015
First Use In Commerce DateWednesday, February 3, 2016

Trademark Owner History

Party NameFIRSTSTREET FOR BOOMERS AND BEYOND, INC.
Party Type31 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressRichmond, VA 23230
Party NamePROTOSTAR, INC.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressSAN DIEGO, CA 92172
Party NamePROTOSTAR, INC.
Party Type21 - New Owner After Publication
Legal Entity Type03 - Corporation
AddressSAN DIEGO, CA 92111
Party NameProtostar, A Limited Liability Company
Party Type20 - Owner at Publication
Legal Entity Type16 - Limited Liability Company
AddressSan Diego, CA 92106
Party NameProtostar, A Limited Liability Company
Party Type10 - Original Applicant
Legal Entity Type16 - Limited Liability Company
AddressSan Diego, CA 92106

Trademark Events

Event DateEvent Description
Wednesday, May 27, 2015NOTICE OF PSEUDO MARK E-MAILED
Tuesday, May 19, 2015NEW APPLICATION ENTERED
Tuesday, May 26, 2015NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Monday, February 29, 2016TEAS STATEMENT OF USE RECEIVED
Tuesday, March 29, 2016STATEMENT OF USE PROCESSING COMPLETE
Tuesday, April 19, 2016ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Wednesday, August 26, 2015ASSIGNED TO EXAMINER
Friday, August 28, 2015APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, September 16, 2015NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Tuesday, October 6, 2015PUBLISHED FOR OPPOSITION
Tuesday, October 6, 2015OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Tuesday, December 1, 2015NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Wednesday, February 17, 2016AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Monday, February 29, 2016USE AMENDMENT FILED
Monday, September 20, 2021NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Monday, July 11, 2022TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, April 20, 2016NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Tuesday, May 24, 2016REGISTERED-PRINCIPAL REGISTER
Monday, May 24, 2021COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Monday, June 7, 2021TEAS SECTION 8 & 15 RECEIVED
Monday, September 20, 2021CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Monday, September 20, 2021REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Monday, July 11, 2022TEAS CHANGE OF CORRESPONDENCE RECEIVED
Monday, July 11, 2022ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, March 25, 2024TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, February 22, 2023AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Wednesday, March 1, 2023ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Tuesday, May 9, 2023TEAS CHANGE OF OWNER ADDRESS RECEIVED
Tuesday, May 9, 2023APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Tuesday, May 9, 2023ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, May 9, 2023TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, May 9, 2023TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, March 25, 2024TEAS CHANGE OF OWNER ADDRESS RECEIVED
Saturday, May 24, 2025COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Tuesday, May 27, 2025TEAS SECTION 8 & 9 RECEIVED
Friday, September 19, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Friday, September 19, 2025REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, September 19, 2025NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Friday, September 19, 2025REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Monday, March 25, 2024TEAS CHANGE OF CORRESPONDENCE RECEIVED
Monday, March 25, 2024ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, March 25, 2024APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Related Keywords

lifewalker walkers mobility individuals impaired orthopedic invalid