Serial Number:
73102439
Mark:
KT-37
Status:
Expired
Status Date:
06-02-1998
Filing Date:
Registration Number:
1071799
Registration Date:
08-23-1977
SOLID STATE ELECTRONIC DEVICE PROVIDING INTERCOMMUNICATION BETWEEN STATIONS ON CONVENTIONAL TELEPHONE KEY SYSTEMS, THE UNIT PROVIDING INDEPENDENT TALKING CURRENT AND DIAL TONE MULTIFREQUENCY SELECTIVE SIGNALLING
Mark Description:
N/A
Class:
Scientific
Type of Mark:
Trademark
Published for Opposition Date:
N/A
Owner:
Mark Drawing Status:
Typed Drawing
Abandon Date:
N/A
Business Name:
N/A
Correspondent Name:
N/A