DYNAMO
USPTO (United States) · Serial 73264723
- Status
- cancelled
- Status updated
- 11 March 2016
- Filing date
- 2 June 1980
- Registration date
- 30 June 1981
- Nice classification
- 10
- Owner
- Pennwalt Corporation
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73264723) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.