KNOWCO2 Trademark
Serial Number: 99572107
KNOWCO2 is a trademark filed by
KNOWCO2 LLC
on December 30, 2025. The trademark is classified under Class 9 (Computers & Electronics).
The application is currently pending registration.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
KNOWCO2 LLC
35 harbor road
sound beach, NY 11789
United States
Trademark Details
Filing Date
December 30, 2025
Registration Date
Not Registered
Published for Opposition
May 26, 2026
Goods & Services
Electronic carbon dioxide monitors, other than for medical purposes
Filing History
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
May 26, 2026 NPUB
PUBLISHED FOR OPPOSITION
May 26, 2026 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
May 20, 2026 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Apr 29, 2026 CNSA
ASSIGNED TO EXAMINER
Apr 29, 2026 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Apr 20, 2026 NWOS
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jan 14, 2026 TCCA
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jan 14, 2026 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jan 14, 2026 COAR
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jan 14, 2026 TCCA
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jan 14, 2026 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jan 14, 2026 COAR
APPLICATION FILING RECEIPT MAILED
Dec 30, 2025 MAFR
NEW APPLICATION ENTERED
Dec 30, 2025 NWAP
