FIBRETROL
USPTO (United States) · Serial 72128758
- Status
- registered
- Status updated
- 29 August 1987
- Filing date
- 27 September 1961
- Registration date
- 31 July 1962
- Nice classification
- 13
- Owner
- PROCESS & STEAM SPECIALTIES INC.
- Owner country
- CA
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72128758) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.