INVIS-O-TRAK
USPTO (United States) · Serial 80996708
- Status
- cancelled
- Status updated
- 7 April 1981
- Filing date
- -
- Registration date
- 29 October 1974
- Nice classification
- 6
- Owner
- Tridair Industries
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 80996708) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.