Cancelled & expired registration
1/1
Registration expired per USPTO on Nov 4, 1992
Status may changeReady for a second act? Here's what the USPTO record shows.
- USPTO status
- Registration expired per USPTO on Nov 4, 1992 · code 900 (Expired)
- Registration date
- Aug 18, 1970
- Filing date
- Jul 22, 1968
- Registration no.
- 896794
- Serial no.
- 72303361
- Goods & services
- TELEPHONE CARRIER APPARATUS COMPRISING CARRIER APPARATUS-NAMELY, CENTRAL OFFICE AND SUBSCRIBER CARRIER UNITS FOR TELEPHONE SYSTEM ADAPTED FOR CONNECTION TO EXISTING CABLE PAIR, BOTH AT THE CENTRAL OFFICE AND SUBSCRIBER'S LOCATION, CREATING AN ADDITIONAL TALKING CIRCUIT OVER THE EXISTING CABLE PAIR TO WHICH AN ADDITIONAL TELEPHONE SET MAY BE SUPPLIED AT A SUBSCRIBER'S TERMINAL, FOR TELEPHONE TRUNK
- Owner as listed with the USPTO
- SUPERIOR CONTINENTAL CORPORATION
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