GRADUMATIC
USPTO (United States) · Serial 71609255
- Status
- registered
- Status updated
- 1 November 1993
- Filing date
- 25 January 1951
- Registration date
- 27 January 1953
- Nice classification
- 34
- Owner
- PARKS-CRAMER COMPANY
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71609255) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.