Cancelled & expired registration
R
Registration expired per USPTO on Apr 7, 1987
Status may changeReady for a second act? Here's what the USPTO record shows.
- USPTO status
- Registration expired per USPTO on Apr 7, 1987 · code 900 (Expired)
- Registration date
- Mar 25, 1947
- Filing date
- Feb 27, 1946
- Registration no.
- 428478
- Serial no.
- 71497337
- Goods & services
- LIQUID METERS, GAS METERS, AND METER RECORDERS
- Owner as listed with the USPTO
- ROCKWELL MANUFACTURING COMPANY, PITTSBURGH AND HOMEWOOD
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