SPHEREHD Trademark
Serial Number: 87481143 • Registration: 5511148
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
SHERRI L. EASTLEY PIRKEY BARBER PLLC
600 CONGRESS AVENUE, SUITE 2120
AUSTIN, TX 78701
UNITED STATES
Trademark Details
Filing Date
June 8, 2017
Registration Date
July 10, 2018
Published for Opposition
April 24, 2018
Cancellation Date
January 24, 2025
Goods & Services
Hearing aid operating software
Hearing aids and accessories for hearing aids, namely, wireless transmitters and receivers, and microphones specially adapted for use with hearing aids