Vehicle wiper park ramp assembly
US4969228A · kind A · utility
6Cited by
7References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 26, 1989 |
| Grant date | Nov 13, 1990 |
| Priority date | — |
| Expiry date | Jun 26, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60S1/0455
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A wiper park ramp has two components, a softer isolation pad to cushion the initial and final arm impacts, and a harder skid pad to reduce sliding friction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.