BUFFERIGHT
USPTO (United States) · Serial 73759092
- Status
- cancelled
- Status updated
- 16 January 2010
- Filing date
- 24 October 1988
- Registration date
- 13 June 1989
- Nice classification
- 1
- Owner
- KERR-MCGEE CHEMICAL CORPORATION
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73759092) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.