H
USPTO (United States) · Serial 73433893
- Status
- cancelled
- Status updated
- 15 May 1991
- Filing date
- 11 July 1983
- Registration date
- 29 January 1985
- Nice classification
- 1, 2, 3, 4, 5
- Owner
- Halbro Control Industries, Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73433893) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.