THIOSEAL
USPTO (United States) · Serial 72109347
- Status
- cancelled
- Status updated
- 1 March 2003
- Filing date
- 30 November 1960
- Registration date
- 29 May 1962
- Nice classification
- 12
- Owner
- PRECO CHEMICAL CORPORATION
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72109347) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.