DELTA-C
USPTO (United States) · Serial 73080422
- Status
- cancelled
- Status updated
- 16 October 1984
- Filing date
- 16 March 1976
- Registration date
- 25 April 1978
- Nice classification
- 10
- Owner
- Owl Instruments Limited
- Owner country
- CA
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73080422) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.