CLORCLEAN
USPTO (United States) · Serial 73093370
- Status
- registered
- Status updated
- 25 November 1997
- Filing date
- 14 July 1976
- Registration date
- 22 February 1977
- Nice classification
- 3
- Owner
- PENNWALT CORPORATION
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73093370) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.