NATIONAL DUST CONTROL SERVICE
USPTO (United States) · Serial 73461696
- Status
- cancelled
- Status updated
- 1 August 2018
- Filing date
- 20 January 1984
- Registration date
- 1 January 1985
- Nice classification
- 37
- Owner
- ALSCO INC.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73461696) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.