TUFFRYN
USPTO (United States) · Serial 73048110
- Status
- registered
- Status updated
- 4 November 2015
- Filing date
- 31 March 1975
- Registration date
- 4 November 1975
- Nice classification
- 11
- Owner
- GELMAN SCIENCES INC.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73048110) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.