ECOSPHERE
USPTO (United States) · Serial 73504422
- Status
- registered
- Status updated
- 14 May 2016
- Filing date
- 18 October 1984
- Registration date
- 17 June 1986
- Nice classification
- 31
- Owner
- ENGINEERING & RESEARCH ASSOCIATES, INC.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73504422) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.