NAMSA
USPTO (United States) · Serial 73152230
- Status
- registered
- Status updated
- 28 February 2019
- Filing date
- 15 December 1977
- Registration date
- 19 September 1978
- Nice classification
- 42
- Owner
- NORTH AMERICAN SCIENCE ASSOCIATES, LLC
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73152230) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.