QUANTASORB
USPTO (United States) · Serial 73007223
- Status
- registered
- Status updated
- 5 November 2005
- Filing date
- 23 November 1973
- Registration date
- 28 January 1975
- Nice classification
- 9
- Owner
- QUANTACHROME CORPORATION
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73007223) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.