POLY-X
USPTO (United States) · Serial 73755099
- Status
- cancelled
- Status updated
- 28 May 1996
- Filing date
- 30 September 1988
- Registration date
- 21 November 1989
- Nice classification
- 4
- Owner
- AMERICAN COLLOID COMPANY
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73755099) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.