Sign for a vehicle and process of using sign
US6735893B2 · kind B2 · utility
20Cited by
5References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 18, 2003 |
| Grant date | May 18, 2004 |
| Priority date | — |
| Expiry date | Apr 18, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S362/80
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A sign for a vehicle has a three-dimensional base equipped with an opaque surface coating, and a backside of the base is placed on and attached to a vehicle part. The sign is equipped with an indirect lighting device so as to allow recognition of the sign at dawn or dusk or in the dark.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.