FP
USPTO (United States) · Serial 72257331
- Status
- cancelled
- Status updated
- 16 July 2012
- Filing date
- 27 October 1966
- Registration date
- 9 January 1968
- Nice classification
- 21, 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 72257331) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.