E-Z-VENT
USPTO (United States) · Serial 73333295
- Status
- cancelled
- Status updated
- 13 March 2004
- Filing date
- 19 October 1981
- Registration date
- 7 June 1983
- Nice classification
- 11
- Owner
- Des Champs Laboratories Incorporated
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73333295) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.