GROUT MASTER
USPTO (United States) · Serial 72391045
- Status
- registered
- Status updated
- 27 December 1993
- Filing date
- 3 May 1971
- Registration date
- 20 March 1973
- Nice classification
- 23
- Owner
- CANTON STOKER CORPORATION
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72391045) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.