PROTEX-A-TANK
USPTO (United States) · Serial 72379481
- Status
- cancelled
- Status updated
- 19 July 1983
- Filing date
- 24 December 1970
- Registration date
- 26 September 1972
- Nice classification
- 6
- Owner
- Economics Laboratory, Inc.
- Owner country
- US
- Raw status code
- 711
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72379481) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.