REAL FILTER
USPTO (United States) · Serial 73669558
- Status
- registered
- Status updated
- 31 August 2018
- Filing date
- 1 July 1987
- Registration date
- 23 February 1988
- Nice classification
- 11
- Owner
- NORTH AMERICAN FILTER CORPORATION
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73669558) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.