QUIET-DUCT
USPTO (United States) · Serial 72026945
- Status
- cancelled
- Status updated
- 15 October 2021
- Filing date
- 26 March 1957
- Registration date
- 13 May 1958
- Nice classification
- 12
- Owner
- SOUND SEAL, INC.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72026945) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.