FILTER SOFT
USPTO (United States) · Serial 71502964
- Status
- registered
- Status updated
- 17 January 2004
- Filing date
- 29 May 1946
- Registration date
- 14 April 1953
- Nice classification
- 31
- Owner
- FILTER-SOFT CORPORATION
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71502964) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.