PROTH
USPTO (United States) · Serial 73463501
- Status
- cancelled
- Status updated
- 12 January 1989
- Filing date
- 31 January 1984
- Registration date
- 16 July 1985
- Nice classification
- 7
- Owner
- PROTH INDUSTRIAL USA INC.
- Owner country
- US
- Raw status code
- 713
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73463501) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.