Walker Equipment Corporation Trademarks
SNAPPY-PHONE
Filed: January 28, 1983
Portable Telephone Handset
Owned by: Walker Equipment Corporation
Serial Number: 73411419
NOISECENSOR
Filed: April 13, 1989
TELEPHONE SUBSCRIBER APPARATUS, NAMELY A NOISE CANCELLING TRANSMITTER FOR TELEPHONES
Owned by: Walker Equipment Corporation
Serial Number: 73792965
