HI EFFICIENCY
USPTO (United States) · Serial 73138345
- Status
- registered
- Status updated
- 23 January 2010
- Filing date
- 22 August 1977
- Registration date
- 20 June 1978
- Nice classification
- 11
- Owner
- AMANA REFRIGERATION, INC.
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73138345) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.