ADD-O-GRAPH
USPTO (United States) · Serial 72041098
- Status
- cancelled
- Status updated
- 9 July 1987
- Filing date
- 21 November 1957
- Registration date
- 16 September 1958
- Nice classification
- 6
- Owner
- PHILIP A. HUNT CHEMICAL CORPORATION
- Owner country
- -
- Raw status code
- 711
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72041098) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.