CHEMCOST
USPTO (United States) · Serial 73494533
- Status
- cancelled
- Status updated
- 12 February 1992
- Filing date
- 13 August 1984
- Registration date
- 10 September 1985
- Nice classification
- 9, 16, 42
- Owner
- INTERNATIONAL THOMSON INFORMATION INC.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73494533) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.