PERTECH
USPTO (United States) · Serial 73798421
- Status
- cancelled
- Status updated
- 30 December 1996
- Filing date
- 8 May 1989
- Registration date
- 26 June 1990
- Nice classification
- 35
- Owner
- PER TECH CORPORATION
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73798421) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.