HYDRON
USPTO (United States) · Serial 74702147
- Status
- abandoned
- Status updated
- 17 June 1997
- Filing date
- 17 July 1995
- Registration date
- -
- Nice classification
- 11
- Owner
- AMCOL INTERNATIONAL CORPORATION
- Owner country
- US
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74702147) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.