FILTER FLARE F
USPTO (United States) · Serial 73019798
- Status
- registered
- Status updated
- 13 May 1996
- Filing date
- 25 April 1974
- Registration date
- 5 August 1975
- Nice classification
- 11
- Owner
- BLOCKER EQUIPMENT & ENGINEERING, INC.
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73019798) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.