POLYGLAS
USPTO (United States) · Serial 72020784
- Status
- registered
- Status updated
- 2 June 1998
- Filing date
- 10 December 1956
- Registration date
- 27 August 1957
- Nice classification
- 21
- Owner
- PITTSBURGH ELECTRICAL INSULATION CO., INC.
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72020784) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.