THRU FLAPPER SELF EQUALIZING
USPTO (United States) · Serial 74368192
- Status
- abandoned
- Status updated
- 14 March 1994
- Filing date
- 15 March 1993
- Registration date
- -
- Nice classification
- 7
- Owner
- Baker Hughes Incorporated
- Owner country
- US
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74368192) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.