Cancelled & expired registration
0/1
Registration expired per USPTO on Jun 5, 2000
Status may changeReady for a second act? Here's what the USPTO record shows.
- USPTO status
- Registration expired per USPTO on Jun 5, 2000 · code 900 (Expired)
- Registration date
- Feb 17, 1959
- Filing date
- Apr 8, 1957
- Registration no.
- 674156
- Serial no.
- 72027754
- Goods & services
- ELECTRICAL DATA STORAGE SYSTEM FOR DATA PROCESSING AND COMPUTING
- Owner as listed with the USPTO
- AMPEX CORPORATION
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