Wiper blade
US6665905B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 4, 2002 |
| Grant date | Dec 23, 2003 |
| Priority date | — |
| Expiry date | Jun 18, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60S2001/3843
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A wiper blade for cleaning motor vehicle windows has a wiper strip (12) which is surrounded by a guard profile (14) that with extensions (26, 28) formed onto its side cheeks (22, 24) engages longitudinal grooves (50, 52) of the wiper strip (12) and is fixed axially on the wiper strip (12) by inward-protruding protrusions (30, 32) in the region of its face ends (18, 20). The protrusions (30, 32) originate at one side cheek (22, 24) of the guard profile (14), and a first protrusion (30) extends on the outer face end (18) of the guard profile (14) to touch the opposite side cheek (22, 24) of the guard profile (14), while a second protrusion (32) on the inner face end (20) forms a gap (38) from the opposed side cheek (22, 24), which the gap allows mounting or unmounting of the guard profile (14) in the longitudinal direction (40, 42).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.