PHASEMASTER
USPTO (United States) · Serial 72405976
- Status
- cancelled
- Status updated
- 3 June 2012
- Filing date
- 26 October 1971
- Registration date
- 31 July 1973
- Nice classification
- 21
- Owner
- KAY INDUSTRIES, INC.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72405976) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.