Wiper blades having different sizes for automobile glass panels
US6810556B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 18, 2002 |
| Grant date | Nov 2, 2004 |
| Priority date | — |
| Expiry date | May 12, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60S2001/382
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The invention relates to wiper blades of various dimensions for windows of motor vehicles, with band-like, elongated, spring-elastic support elements (14), each for a respective wiper strip (22), which is associated with each wiper blade (10), can be placed against the window (12), and is disposed on the lower band surface (21) oriented toward the window, where in a longitudinal midsection of each support element, the upper band surface (15) oriented away from the window supports a wiper blade half (16) of a connecting device (18). In order to supply wiper blades of different dimensions with a single type of such a connecting device half and to thereby reduce the costs for the wiper blades, the widths (36) of the support elements in this longitudinal midsection are the same size independent of the other dimensions of these support elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.