CHEMPUTER
USPTO (United States) · Serial 71592880
- Status
- cancelled
- Status updated
- 24 August 1989
- Filing date
- 23 February 1950
- Registration date
- 27 March 1951
- Nice classification
- 26
- Owner
- COLEMAN INSTRUMENTS, INC.
- Owner country
- US
- Raw status code
- 713
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71592880) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.