POLYFREE
USPTO (United States) · Serial 74357593
- Status
- registered
- Status updated
- 17 April 2014
- Filing date
- 10 February 1993
- Registration date
- 5 July 1994
- Nice classification
- 1
- Owner
- Baker Hughes Incorporated
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74357593) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.