Cancelled & expired registration
H
Registration cancelled per USPTO on Mar 27, 1991
Status may changeReady for a second act? Here's what the USPTO record shows.
- USPTO status
- Registration cancelled per USPTO on Mar 27, 1991 · code 710 (Cancelled, Section 8)
- Registration date
- Dec 25, 1984
- Filing date
- Feb 3, 1983
- Registration no.
- 1310778
- Serial no.
- 73412028
- Classes
- Class 7: Machinery
- Goods & services
- Crane Hook Blocks; Wire Rope Sheaves; Rigging Blocks; Logging Blocks; Mining Blocks; Oilfield Tubing Blocks; Oilfield Wellhead Assemblies-Namely, Independent Screwed Type Casing Heads, Independent Screwed Type Tubing Heads, Flanged Casing Heads, and Flanged Tubing Heads; and Oilfield Couplings-Namely, Casing Threaded Couplings and Tubing Threaded Couplings
- Owner as listed with the USPTO
- Hinderliter Energy Equipment Corporation
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