ZONOLITE
USPTO (United States) · Serial 71225854
- Status
- cancelled
- Status updated
- 4 June 2012
- Filing date
- 12 January 1926
- Registration date
- 24 August 1926
- Nice classification
- 1
- Owner
- W. R. GRACE & CO.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71225854) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.