SILVER-MASTER
USPTO (United States) · Serial 72293702
- Status
- cancelled
- Status updated
- 5 January 1990
- Filing date
- 20 March 1968
- Registration date
- 19 August 1969
- Nice classification
- 21
- Owner
- ECONOMICS LABORATORY, INC.
- Owner country
- US
- Raw status code
- 713
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72293702) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.