WELD-COOL
USPTO (United States) · Serial 73207019
- Status
- cancelled
- Status updated
- 31 July 2017
- Filing date
- 12 March 1979
- Registration date
- 5 May 1981
- Nice classification
- 9
- Owner
- 3M COMPANY
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73207019) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.