Trademark: 72339778
Status Date
Wednesday, November 4, 1992
Registration Number
0926946
Registration Date
Tuesday, January 11, 1972
Filing Date
Monday, October 6, 1969
44 HEARING AID ACCESSORY-NAMELY, ACOUSTIC COUPLERS FOR SHAPING FREQUENCY RESPONSE OF ACOUSTIC ENERGY DELIVERED TO HEARING AIDS
Nov 4, 1992
Expired Sec. 9
Apr 25, 1977
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Trademark Alertz updated from USPTO on 2030-01-24