KOLDWAVE
USPTO (United States) · Serial 73103548
- Status
- registered
- Status updated
- 24 April 2018
- Filing date
- 18 October 1976
- Registration date
- 18 April 1978
- Nice classification
- 11
- Owner
- HEAT EXCHANGERS, INC.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73103548) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.