ECON-O-LOK
USPTO (United States) · Serial 72178668
- Status
- registered
- Status updated
- 15 December 1984
- Filing date
- 10 October 1963
- Registration date
- 15 September 1964
- Nice classification
- 23
- Owner
- BALCRANK INC.
- Owner country
- -
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72178668) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.