SEMM SYSTEM
USPTO (United States) · Serial 73831076
- Status
- cancelled
- Status updated
- 17 March 2002
- Filing date
- 13 October 1989
- Registration date
- 5 March 1991
- Nice classification
- 10
- Owner
- W I S A P GESELLSCHAFT FUR WISSENSCHAFTLICHEN APPARATEBAU MBH
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73831076) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.