QUALI-FLO
USPTO (United States) · Serial 73778950
- Status
- cancelled
- Status updated
- 15 July 1996
- Filing date
- 6 February 1989
- Registration date
- 9 January 1990
- Nice classification
- 37, 39
- Owner
- AIR PRODUCTS AND CHEMICALS, INC.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73778950) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.