CALSILITE
USPTO (United States) · Serial 71456512
- Status
- cancelled
- Status updated
- 24 January 2004
- Filing date
- 29 October 1942
- Registration date
- 20 April 1943
- Nice classification
- 12
- Owner
- Dresser 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 71456512) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.