POLYSCIN
USPTO (United States) · Serial 73074335
- Status
- registered
- Status updated
- 9 January 2017
- Filing date
- 15 January 1976
- Registration date
- 2 November 1976
- Nice classification
- 1
- Owner
- SAINT-GOBAIN/NORTON INDUSTRIAL CERAMICSCORPORATION
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73074335) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.