DIAMONDSCOPE
USPTO (United States) · Serial 71410056
- Status
- registered
- Status updated
- 29 December 2000
- Filing date
- 27 August 1938
- Registration date
- 13 June 1939
- Nice classification
- 26
- Owner
- GEMOLOGICAL INSTITUTE OF AMERICA
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71410056) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.