Automobile wiper having an improved washing liquid spray device
US5842251A · kind A · utility
23Cited by
3References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 25, 1997 |
| Grant date | Dec 1, 1998 |
| Priority date | — |
| Expiry date | Nov 25, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60S1/3415
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An automobile wiper has a washing liquid spray device carried by the wiper. The spray device includes a tubular supply pipe (16)! and at least one member (46)! for spraying liquid in the direction of a pane of glass to be wiped. At least one clamp (18)! for attaching the pipe (16)! to the wiper, has a hollow needle (42)! which pierces the pipe (16)! and which supplies the washing liquid spraying member (46)!.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.