CEN/MEM
USPTO (United States) · Serial 73713628
- Status
- cancelled
- Status updated
- 3 April 1995
- Filing date
- 29 February 1988
- Registration date
- 27 September 1988
- Nice classification
- 7
- Owner
- DONALDSON COMPANY, INC.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73713628) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.