Lower sash made of resin
US7421823B2 · kind B2 · utility
2Cited by
3References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 19, 2004 |
| Grant date | Sep 9, 2008 |
| Priority date | — |
| Expiry date | Apr 26, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60S1/56
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A lower sash made of resin comprising a scraper for suppressing or preventing entry of the foreign substances itself as means for suppressing or preventing generation of noise is provided. The lower sash made of resin comprising a substantially channel-structured frame extending along a direction in which a window glass ascends and descends, the frame comprising wings provided upright on both sides of a base, and glass guides provided in opposition to the wings each other, and further comprising a scraper is provided at an upper end of the frame to come into sliding contact with an outer surface of the descending window glass.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.