DURAGEL
USPTO (United States) · Serial 73262964
- Status
- cancelled
- Status updated
- 7 July 1989
- Filing date
- 20 May 1980
- Registration date
- 8 February 1983
- Nice classification
- 9
- Owner
- Rengstorff; Roy H.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73262964) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.