HI-DUTY
USPTO (United States) · Serial 71504772
- Status
- registered
- Status updated
- 28 April 2001
- Filing date
- 28 June 1946
- Registration date
- 21 March 1950
- Nice classification
- 13
- Owner
- IMPERIAL BRASS MANUFACTURING COMPANY, THE
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71504772) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.