WHO'S WHO IN ENVIRONMENTAL ENGINEERING
USPTO (United States) · Serial 74287451
- Status
- cancelled
- Status updated
- 12 February 2016
- Filing date
- 23 June 1992
- Registration date
- 10 August 1993
- Nice classification
- 16
- Owner
- American Academy of Environmental Engineers
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74287451) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.