Variable light indicator
US10300848B2 · kind B2 · utility
1Cited by
5References
44Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 9, 2013 |
| Grant date | May 28, 2019 |
| Priority date | — |
| Expiry date | Sep 9, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60K2360/341
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An indicator assembly is disclosed having a first light source and a second light source positioned relative to a surface. An overlap region may be formed between the first light source and second light source depending upon the relative intensity of the light sources, which may be used to convey information to a user and/or to provide an alternative visual indicator of a gauge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.