HAMRON
USPTO (United States) · Serial 72133441
- Status
- cancelled
- Status updated
- 27 September 2003
- Filing date
- 6 December 1961
- Registration date
- 25 December 1962
- Nice classification
- 21
- Owner
- Square D Company
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72133441) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.