HYDRO-FLEX WATERSTOP
USPTO (United States) · Serial 75439820
- Status
- registered
- Status updated
- 1 December 2021
- Filing date
- 24 February 1998
- Registration date
- 19 March 2002
- Nice classification
- 17
- Owner
- Henry Company LLC
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75439820) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.