GULFMASTER
USPTO (United States) · Serial 72437331
- Status
- registered
- Status updated
- 1 January 2005
- Filing date
- 2 October 1972
- Registration date
- 26 March 1974
- Nice classification
- 23
- Owner
- WEATHERFORD U.S., INC.
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72437331) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.