THE TOUGH-FILM
USPTO (United States) · Serial 71564147
- Status
- registered
- Status updated
- 20 July 2002
- Filing date
- 25 August 1948
- Registration date
- 14 August 1951
- Nice classification
- 15
- Owner
- PENNZOIL PRODUCTS COMPANY
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71564147) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.