PURIFILTER
USPTO (United States) · Serial 75718441
- Status
- registered
- Status updated
- 3 September 2020
- Filing date
- 1 June 1999
- Registration date
- 25 July 2000
- Nice classification
- 11
- Owner
- Matheson Tri-Gas, Inc.
- Owner country
- IN
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75718441) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.