Track vehicle windshield wiper arm

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Description

FIG. 1 is a top view of a track vehicle windshield wiper arm in accordance with our new design;

FIG. 2 is a top view of the track vehicle windshield wiper arm shown in FIG. 1 in a second position, slightly rotated about an axis of rotation;

FIG. 3 is a right side view of the track vehicle windshield wiper arm shown in FIG. 1 with the holder for attaching wiper blades surrounded by a dot-dash circle 5;

FIG. 4 is a perspective view showing the bottom and left sides of the track vehicle windshield wiper arm of FIG. 1. The broken lines showing two attached wiper blades is for illustrative purposes only and forms no part of the design of the embodiment of FIGS. 1 to 5; and,

FIG. 5 is a enlarged view of the holder for attaching the wiper blades shown in FIG. 3.

Front and rear views showing the two ends of the wiper arm are not included as the tip end and the base end of the wiper arm are unornamented.

Claims

The ornamental design for a track vehicle windshield wiper arm, as shown and described.

Referenced Cited
U.S. Patent Documents
D240809 August 1976 Deibel
D330696 November 3, 1992 Alain
D331556 December 8, 1992 Ismert
D339092 September 7, 1993 Fry
D418103 December 28, 1999 Don
D430097 August 29, 2000 Breesch et al.
D431520 October 3, 2000 Breesch et al.
D432072 October 17, 2000 Breesch et al.
D443854 June 19, 2001 De Block
Patent History
Patent number: D462044
Type: Grant
Filed: Sep 10, 1999
Date of Patent: Aug 27, 2002
Assignee: Knorr-Bremse Systeme Fuer Schienenfahrzeuge GmbH (Munich)
Inventors: Guenter Gfatter (Vienna), Hanswerner Kalbas (Vienna)
Primary Examiner: Stacia Cadmus
Attorney, Agent or Law Firm: Davidson, Davidson & Kappel
Application Number: 29/110,680
Classifications
Current U.S. Class: Wiper (D12/219)
International Classification: 1206;