Power window washer
US7530136B1 · kind B1 · utility
23Cited by
11References
5Claims
0Family size
Inventor
Key dates
| Filing date | Apr 21, 2008 |
| Grant date | May 12, 2009 |
| Priority date | — |
| Expiry date | Apr 21, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B2200/3033
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A powered window washer used for scrubbing and cleaning a window or glass of an automobile. The device contains a battery-powered scrubbing head that rotationally spins to scrub away debris from a window. The device further has internally stored washing fluid, which may be released by depressing a fluid activation button, an extendable handle assembly, a multiple-positioning washing head, a squeegee and scraping blades.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.