SIDE-FLO
USPTO (United States) · Serial 72239375
- Status
- registered
- Status updated
- 22 September 2007
- Filing date
- 23 February 1966
- Registration date
- 20 December 1966
- Nice classification
- 31
- Owner
- CAMBRIDGE FILTER CORPORATION
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72239375) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.