KEYSTONE POWER FLIGHT 100
USPTO (United States) · Serial 72030284
- Status
- registered
- Status updated
- 30 May 2000
- Filing date
- 17 May 1957
- Registration date
- 3 February 1959
- Nice classification
- 15
- Owner
- UNITED REFINING COMPANY
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72030284) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.