Wiper arm

- Robert Bosch GmbH
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Description

FIG. 1 is a perspective view of a wiper arm showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is an opposite side view thereof;

FIG. 6 is an enlarged detail of the wiper arm; and,

FIG. 7 is the opposite view of the enlarged detail of the wiper arm.

Referenced Cited
U.S. Patent Documents
D152340 January 1949 Krohm
D297224 August 16, 1988 Kock
D345537 March 29, 1994 Bianco et al.
D345538 March 29, 1994 Bianco et al.
3061865 November 1962 Krohm
3131412 May 1964 McClain et al.
3344458 October 1967 Deibel et al.
3480985 December 1969 Forster
3480986 December 1969 Forster
4133071 January 9, 1979 Jaske
4477940 October 23, 1984 Will
5724699 March 10, 1998 Bexten
5862567 January 26, 1999 Kim
Patent History
Patent number: D431520
Type: Grant
Filed: May 19, 1999
Date of Patent: Oct 3, 2000
Assignee: Robert Bosch GmbH (Stuttgart)
Inventors: Frans Breesch (Borgloon), Joris Grammens (Linter), Peter De Block (Halen)
Primary Examiner: Stacia Cadmus
Attorney: Michael J. Striker
Application Number: 0/105,139
Classifications
Current U.S. Class: Wiper (D12/219)
International Classification: 1206;