AQUA CHEM
USPTO (United States) · Serial 74090109
- Status
- registered
- Status updated
- 9 May 2022
- Filing date
- 21 August 1990
- Registration date
- 19 November 1991
- Nice classification
- 1, 8, 9, 17, 21
- Owner
- BIO-LAB, INC.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74090109) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.