TUNNEL SINKER
USPTO (United States) · Serial 72458065
- Status
- cancelled
- Status updated
- 18 October 1983
- Filing date
- 21 May 1973
- Registration date
- 24 May 1977
- Nice classification
- 22
- Owner
- Gapen; Daniel D.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72458065) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.