HYDROSCOPIC
USPTO (United States) · Serial 73203316
- Status
- cancelled
- Status updated
- 21 April 1989
- Filing date
- 9 February 1979
- Registration date
- 26 October 1982
- Nice classification
- 10
- Owner
- Medi.Vac Corporation
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73203316) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.