Windshield wiper blade superstructure

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Description

FIG. 1 is a perspective view showing the top and front of the design;

FIG. 2 is a perspective showing the bottom and rear of the design;

FIG. 3 is a top view of the design;

FIG. 4 is a front view of the design; and,

FIG. 5 is a bottom view of the design.

Referenced Cited
U.S. Patent Documents
D370653 June 11, 1996 Kim
D372012 July 23, 1996 Fitzgerald et al.
D378365 March 11, 1997 Fitzgerald et al.
3673631 July 1972 Yamadai et al.
4622711 November 18, 1986 Wattier
5243731 September 14, 1993 Yang
5283926 February 8, 1994 Hoshino
5289608 March 1, 1994 Kim
5325563 July 5, 1994 Cayan
5495637 March 5, 1996 Egner-Walter
5497528 March 12, 1996 Wu
Patent History
Patent number: D390823
Type: Grant
Filed: Oct 30, 1996
Date of Patent: Feb 17, 1998
Assignee: Trico Products Corporation (Buffalo, NY)
Inventors: Zygmunt K. Baranowski (Farmington Hills, MI), William D. Young, III (Southfield, MI), Robert B. Watton (Commerce Twp., MI)
Primary Examiner: James Gandy
Assistant Examiner: Robert M. Spear
Attorney: Joseph G. Nauman
Application Number: 0/61,789
Classifications
Current U.S. Class: Element Or Attachment (D12/220)
International Classification: 1206;