D DURATHERM
USPTO (United States) · Serial 73065692
- Status
- registered
- Status updated
- 24 March 2007
- Filing date
- 14 October 1975
- Registration date
- 22 June 1976
- Nice classification
- 19
- Owner
- DURATHERM WINDOW CORPORATION
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73065692) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.