POLYCITRA-K CRYSTALS
USPTO (United States) · Serial 73789969
- Status
- cancelled
- Status updated
- 21 September 2002
- Filing date
- 30 March 1989
- Registration date
- 17 December 1991
- Nice classification
- 5
- Owner
- WILLEN DRUG COMPANY
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73789969) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.