VIADERM
USPTO (United States) · Serial 74305353
- Status
- cancelled
- Status updated
- 21 August 2004
- Filing date
- 19 August 1992
- Registration date
- 16 November 1993
- Nice classification
- 3
- Owner
- AVITAR, INC.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74305353) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.