Cuttable illumination device
US7012379B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 26, 2004 |
| Grant date | Mar 14, 2006 |
| Priority date | — |
| Expiry date | Oct 16, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S362/806
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A cuttable illumination device has a first lamp, a second lamp, a current source element, and a voltage breakdown element connected such that the first lamp may be removed from the device without affecting the function and performance of the remaining portion of the illumination device. Additional lamps may be added to the device in conjunction with additional voltage breakdown elements to form a string of lamps where any number of lamps may be removed without affecting the function and performance of the remaining portion of the device. The device may have a waveguide member and a housing, creating a cuttable illumination device for simulating neon lighting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.