DYNALON
USPTO (United States) · Serial 73390100
- Status
- cancelled
- Status updated
- 22 May 1990
- Filing date
- 27 September 1982
- Registration date
- 31 January 1984
- Nice classification
- 22
- Owner
- Armstrong World Industries, Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73390100) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.