HEI Trademark
Serial Number: 74037713 • Registration: 1641114
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
March 13, 1990
Registration Date
April 16, 1991
Published for Opposition
January 22, 1991
Cancellation Date
January 22, 2016
Goods & Services
thick film hybrid electronic circuits, hearing aid electronic circuits, computer cursor management devices for the manual direction of cursor movements on a display screen, optical mark reading electronic scanners, light actuated electronic switches and circuits [ , and applications computer software for cursor management and scanning ]