DIALAGRAD
USPTO (United States) · Serial 72437545
- Status
- registered
- Status updated
- 3 July 1995
- Filing date
- 5 October 1972
- Registration date
- 24 September 1974
- Nice classification
- 26
- Owner
- INSTRUMENTATION SPECIALTIES COMPANY
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72437545) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.