Cancelled & expired registration
B
Registration expired per USPTO on Nov 3, 1992
Status may changeReady for a second act? Here's what the USPTO record shows.
- USPTO status
- Registration expired per USPTO on Nov 3, 1992 · code 900 (Expired)
- Registration date
- Sep 21, 1948
- Filing date
- Jul 17, 1947
- Registration no.
- 502297
- Serial no.
- 71528813
- Goods & services
- ELECTRICAL APPARATUS, MACHINES, AND SUPPLIES USED IN THE CONSTRUCTION AND OPERATION OF ELECTRICALLY OPERATED TRANSIT SYSTEMS-NAMELY, TROLLEY WIRE HANGERS, SECTION INSULATORS, STRAIN CLAMPS AND STRAIN INSULATORS FOR ELECTRIC CONDUCTORS, INSULATED BOLTS, TROLLEY WIRE EARS AND CLAMPS, CABLE AND TROLLEY WIRE SPLICERS, TROLLEY FROGS AND CROSSOVERS, EXPANSION SUPPORTS FOR TROLLEY WIRE HANGERS, TROLLEY W
- Owner as listed with the USPTO
- OHIO BRASS COMPANY, THE
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