SPIROFLOW
USPTO (United States) · Serial 75760632
- Status
- cancelled
- Status updated
- 9 May 2008
- Filing date
- 26 July 1999
- Registration date
- 7 August 2001
- Nice classification
- 10
- Owner
- Mentor Corporation
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75760632) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.