G.S.A. SYSTEMS, INC. Trademarks
CALL GUARD
Filed: July 17, 1989
TELEPHONE PERIPHERAL APPARATUS FOR BLOCKING OUTGOING CALLS WHILE ACCEPTING INCOMING CALLS
Owned by: G.S.A. SYSTEMS, INC.
Serial Number: 73812793
Image Trademark
Filed: January 31, 1990
telephone peripheral devices; namely, call blockers for outgoing/incoming calls, speed dialers, jacks, line cords, auxiliary…
Owned by: G.S.A. SYSTEMS, INC.
Serial Number: 74024377
GSA SYSTEMS
Filed: January 31, 1990
telephone peripheral devices, namely call blockers for outgoing/incoming calls, speed dialers, jacks, line cords, auxiliary…
Owned by: G.S.A. SYSTEMS, INC.
Serial Number: 74024378
