OPAL
USPTO (United States) · Serial 73143102
- Status
- cancelled
- Status updated
- 11 June 1986
- Filing date
- 29 September 1977
- Registration date
- 1 January 1980
- Nice classification
- 10
- Owner
- LITTON INDUSTRIAL PRODUCTS, INC.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73143102) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.