DURO-LENZ
USPTO (United States) · Serial 75323922
- Status
- cancelled
- Status updated
- 21 November 2009
- Filing date
- 14 July 1997
- Registration date
- 20 April 1999
- Nice classification
- 20
- Owner
- MICHAEL J. SULLIVAN, INC.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75323922) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.