HEVALOID
USPTO (United States) · Serial 73037696
- Status
- cancelled
- Status updated
- 28 February 1984
- Filing date
- 21 November 1974
- Registration date
- 4 October 1977
- Nice classification
- 7
- Owner
- Dipl. Ing. Werner Graf
- Owner country
- CH
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73037696) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.