R-A-M
USPTO (United States) · Serial 73373947
- Status
- registered
- Status updated
- 21 March 2015
- Filing date
- 12 July 1982
- Registration date
- 11 September 1984
- Nice classification
- 7
- Owner
- WEATHERFORD TECHNOLOGY HOLDINGS, LLC
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73373947) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.