COLAX
USPTO (United States) · Serial 74170891
- Status
- abandoned
- Status updated
- 29 June 1993
- Filing date
- 28 May 1991
- Registration date
- -
- Nice classification
- 5
- Owner
- Energy Factors, Inc.
- Owner country
- US
- Raw status code
- 614
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74170891) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.