Apparatus for assembling/disassembling screen of projection television
US7249811B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 12, 2003 |
| Grant date | Jul 31, 2007 |
| Priority date | — |
| Expiry date | Dec 8, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/3141
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus for assembling/disassembling a screen of a projection television. The apparatus has a front mask, a plurality of brackets, and a plurality of lockers. The screen is placed on the front mask. The plurality of brackets are combined with the front mask so that the skirt of the screen closely contacts the front mask. Each bracket has a plurality of slot portions that have first slots, and second slots that extend from the first slots, widths of the second slots being smaller than widths of the first slots. The plurality of lockers are combined with the front mask and include guides that are inserted into the second slots and stoppers that extend from the guides. Diameters of the guides are smaller than the widths of the first slots and greater than widths of the second slots.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.