ALCHEM
USPTO (United States) · Serial 72188174
- Status
- registered
- Status updated
- 25 August 1985
- Filing date
- 9 March 1964
- Registration date
- 25 May 1965
- Nice classification
- 6
- Owner
- ALCHEM LIMITED
- Owner country
- CA
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72188174) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.