Gear drive window wiper and multi-function electric motor
US5979256A · kind A · utility
13Cited by
89References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 9, 1997 |
| Grant date | Nov 9, 1999 |
| Priority date | — |
| Expiry date | Oct 9, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/19874
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A multi-functional apparatus that employs a gear drive window wiper and multi-function electric motor is described. The apparatus uses a gear system powered by a reversible electric motor that allows one intermittent motion mechanism to be actuated, while simultaneously preventing another intermittent motion mechanism from being actuated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.