COLORUNDUM
USPTO (United States) · Serial 72190368
- Status
- cancelled
- Status updated
- 29 May 2012
- Filing date
- 6 April 1964
- Registration date
- 4 January 1966
- Nice classification
- 12
- Owner
- A.C. HORN, INC.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72190368) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.