SPRING-LOK
USPTO (United States) · Serial 73702963
- Status
- registered
- Status updated
- 2 August 2019
- Filing date
- 28 December 1987
- Registration date
- 17 October 1989
- Nice classification
- 20
- Owner
- E.J. BROOKS COMPANY
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73702963) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.