HEROX
USPTO (United States) · Serial 72113992
- Status
- cancelled
- Status updated
- 24 August 2002
- Filing date
- 20 February 1961
- Registration date
- 21 November 1961
- Nice classification
- 1
- Owner
- E. I. DU PONT DE NEMOURS AND COMPANY
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72113992) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.