CHEMSTAIN
USPTO (United States) · Serial 72369989
- Status
- registered
- Status updated
- 4 October 1993
- Filing date
- 4 September 1970
- Registration date
- 26 December 1972
- Nice classification
- 11
- Owner
- WARD SYSTEMS INC.
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72369989) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.