Wet integral windshield wiper arm
US5349717A · kind A · utility
7Cited by
11References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 14, 1992 |
| Grant date | Sep 27, 1994 |
| Priority date | — |
| Expiry date | Oct 14, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/20582
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An integral windshield wiper arm having a pivot, a crank, and a blade mount communicates fluid from a reservoir beneath a cowl to a windshield wiper blade above the cowl. The pivot has a sealed cavity running its length. The cavity in each of the crank and the blade mount fluidly connect with the cavity in the pivot.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.