SMOOTH ROUGH
USPTO (United States) · Serial 72030515
- Status
- registered
- Status updated
- 29 December 2000
- Filing date
- 22 May 1957
- Registration date
- 2 June 1959
- Nice classification
- 33
- Owner
- COMBUSTION ENGINEERING, INC.
- Owner country
- -
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72030515) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.