OLT
USPTO (United States) · Serial 73159057
- Status
- cancelled
- Status updated
- 10 October 2008
- Filing date
- 17 February 1978
- Registration date
- 11 March 1980
- Nice classification
- 28
- Owner
- P.S. OLT CO.
- Owner country
- US
- Raw status code
- 713
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73159057) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.