WATERLOO
USPTO (United States) · Serial 75838752
- Status
- registered
- Status updated
- 6 September 2022
- Filing date
- 3 November 1999
- Registration date
- 15 October 2002
- Nice classification
- 11
- Owner
- Waterloo Biofilter Systems, Inc.
- Owner country
- CA
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75838752) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.