GRIDLUME
USPTO (United States) · Serial 72296958
- Status
- registered
- Status updated
- 17 February 2001
- Filing date
- 30 April 1968
- Registration date
- 10 February 1970
- Nice classification
- 21
- Owner
- GUTH LIGHTING SYSTEMS, INC.
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72296958) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.