S
USPTO (United States) · Serial 72250179
- Status
- cancelled
- Status updated
- 9 July 2012
- Filing date
- 13 July 1966
- Registration date
- 26 September 1967
- Nice classification
- 26
- Owner
- SIGMA INSTRUMENTS, INC.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72250179) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.