MAXIFILTER
USPTO (United States) · Serial 72467015
- Status
- cancelled
- Status updated
- 30 June 2012
- Filing date
- 30 August 1973
- Registration date
- 6 January 1976
- Nice classification
- 31
- Owner
- CHAMPION LABORATORIES, INC.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72467015) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.