DUROLIN
USPTO (United States) · Serial 73014197
- Status
- registered
- Status updated
- 20 January 1998
- Filing date
- 25 February 1974
- Registration date
- 12 April 1977
- Nice classification
- 7
- Owner
- W. S. SHAMBAN & CO.
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73014197) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.