POC PHYSICAL OPTICS CORPORATION
USPTO (United States) · Serial 73755283
- Status
- cancelled
- Status updated
- 22 September 2020
- Filing date
- 3 October 1988
- Registration date
- 8 August 1989
- Nice classification
- 9
- Owner
- PHYSICAL OPTICS CORPORATION
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73755283) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.