PROTANE
USPTO (United States) · Serial 72147398
- Status
- registered
- Status updated
- 11 February 1988
- Filing date
- 21 June 1962
- Registration date
- 2 July 1963
- Nice classification
- 34
- Owner
- PROTANE CORPORATION, THE
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72147398) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.