PUBLIC KEY INFRASTRUCTURE
USPTO (United States) · Serial 74701181
- Status
- abandoned
- Status updated
- 12 August 1996
- Filing date
- 12 October 1994
- Registration date
- -
- Nice classification
- 36
- Owner
- National Institute of Standards and Technology U.S. Department of Commerce
- Owner country
- US
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74701181) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.