CORTELCO USA, INC. Trademarks
CLEAR TALK
Filed: March 14, 1991
cordless telephone with companding circuit
Owned by: CORTELCO USA, INC.
Serial Number: 74149098
DIGITALK
Filed: November 12, 1991
telephones; telephone answering machines, and parts for the aforementioned goods
Owned by: CORTELCO USA, INC.
Serial Number: 74221281
