LFSR Trademark
Serial Number: 99038412
LFSR is a trademark filed by
Gresham Smith
on February 12, 2025. The trademark is classified under Class 44 (Medical Services).
The application is currently pending registration.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Steven J. Laureanti Spencer Fane LLP
2415 E. CAMELBACK ROAD, SUITE 600
PHOENIX, AZ 85016
United States
Trademark Details
Filing Date
February 12, 2025
Registration Date
Not Registered
Published for Opposition
August 26, 2025
Goods & Services
Health assessment services, namely, assessing stress levels and emotional responses using lower-frequency heart rate signals
Filing History
TEAS STATEMENT OF USE RECEIVED
Apr 21, 2026 EISU
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Oct 21, 2025 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Aug 26, 2025 NPUB
PUBLISHED FOR OPPOSITION
Aug 26, 2025 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Aug 20, 2025 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Jul 21, 2025 CNSA
ASSIGNED TO EXAMINER
Jul 21, 2025 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Jul 9, 2025 NWOS
APPLICATION FILING RECEIPT MAILED
Feb 12, 2025 MAFR
NEW APPLICATION ENTERED
Feb 12, 2025 NWAP
