HYDROSPONGE
USPTO (United States) · Serial 77189972
- Status
- abandoned
- Status updated
- 23 May 2011
- Filing date
- 24 May 2007
- Registration date
- -
- Nice classification
- 1, 3
- Owner
- AMCOL International Corporation
- Owner country
- US
- Raw status code
- 606
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 77189972) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.