Wiper blade
US8104137B2 · kind B2 · utility
5Cited by
4References
9Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jun 5, 2009 |
| Grant date | Jan 31, 2012 |
| Priority date | — |
| Expiry date | May 12, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60S2001/3815
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A wiper blade includes a wiper strip for contacting a windshield glass of a vehicle, a lever assembly supporting the wiper strip to squeeze onto the windshield glass, and a cover member containing the lever assembly, wherein the lever assembly includes, a pair of first levers, each with both ends engaged with and point-supporting the wiper strip to form an engaging portion on the wiper strip respectively, and a pair of the second levers, each with one end hinge-coupled to a corresponding one of the first levers and with the other end coupled with the cover member and the wiper strip.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.