VORTEX SPIRAL DUCT
USPTO (United States) · Serial 87759154
- Status
- abandoned
- Status updated
- 4 June 2019
- Filing date
- 17 January 2018
- Registration date
- -
- Nice classification
- 6
- Owner
- EMC Mechanical Services, LLC
- Owner country
- US
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 87759154) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.