Wiper blade
US10259428B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 9, 2015 |
| Grant date | Apr 16, 2019 |
| Priority date | — |
| Expiry date | Jun 28, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60S1/3801
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A wiper blade which is coupled to a vehicle and wipes a glass surface of the vehicle may be provided. The wiper blade includes: a main lever which is connected to a wiper arm; a pair of auxiliary levers 300 which are coupled to the main lever in such a manner as to perform a relative rotation with the main lever; at least one pair of yoke levers which are coupled to the pair of auxiliary levers respectively in such a manner as to perform a relative rotation with the auxiliary lever; and a wiper strip which is supported by the at least one pair of yoke levers. The pair of auxiliary levers includes a first side fin which is formed on at least a portion of the rear side of the auxiliary lever and is integrally formed with each of the pair of auxiliary levers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.