PROOF OF WORK LABS Trademark
Serial Number: 99579277
PROOF OF WORK LABS is a trademark filed by
CUESTA BRANDS LLC
on January 6, 2026. The trademark is classified under Class 5 (Pharmaceuticals).
The application is currently pending registration.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Ayse Huma Lofca TRAMA LEGAL, PLLC
1178 Broadway, Floor 3
New York, NY 10001
United States
Trademark Details
Filing Date
January 6, 2026
Registration Date
Not Registered
Published for Opposition
June 2, 2026
Goods & Services
Food supplements; Nutritional supplements; Dietary supplements; Herbal supplements; Vitamin and mineral supplements; Protein supplements; Probiotic supplements; Prebiotic supplements; Nutraceuticals for use as a dietary supplement
Filing History
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Jul 28, 2026 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Jun 2, 2026 NPUB
PUBLISHED FOR OPPOSITION
Jun 2, 2026 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
May 27, 2026 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
May 5, 2026 CNSA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
May 4, 2026 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
May 4, 2026 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
May 4, 2026 REAP
ASSIGNED TO EXAMINER
May 4, 2026 DOCK
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Feb 24, 2026 EWAF
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Feb 24, 2026 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Feb 24, 2026 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Feb 24, 2026 REAP
APPLICATION FILING RECEIPT MAILED
Jan 6, 2026 MAFR
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Jan 6, 2026 NWOS
NEW APPLICATION ENTERED
Jan 6, 2026 NWAP