Q QUALITY IMPROVEMENT SYSTEM
USPTO (United States) · Serial 74136187
- Status
- abandoned
- Status updated
- 11 September 1992
- Filing date
- 4 February 1991
- Registration date
- -
- Nice classification
- 16, 41
- Owner
- Ralph A. Hiller Company, The
- Owner country
- US
- Raw status code
- 606
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74136187) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.