HYDRIONIC
USPTO (United States) · Serial 80339598
- Status
- cancelled
- Status updated
- 1 June 1982
- Filing date
- -
- Registration date
- 13 October 1936
- Nice classification
- 18
- Owner
- Upjohn Company, The
- Owner country
- US
- Raw status code
- 711
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 80339598) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.