Backboard

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Description

FIG. 1 is a perspective view of the backboard in a preferred embodiment;

FIG. 2 is a bottom view of the backboard of FIG. 1;

FIG. 3 is a top plan view of the backboard of FIG. 1;

FIG. 4 is a right side elevational view of the backboard of FIG. 1 wherein the left side elevation view is identical;

FIG. 5 is an end view of the backboard as seen from the right side of FIG. 4, wherein the left end view is identical; and,

FIG. 6 is a partial cross-sectional view of the backboard taken along line 6--6 of FIG. 1.

Referenced Cited
U.S. Patent Documents
D338177 August 10, 1993 Kimball
D379784 June 10, 1997 Muhanna et al.
4369982 January 25, 1983 Hein et al.
5560059 October 1, 1996 McQueen
5568662 October 29, 1996 Gougelet
5819746 October 13, 1998 Walton
Patent History
Patent number: D413553
Type: Grant
Filed: Oct 2, 1998
Date of Patent: Sep 7, 1999
Inventor: Joseph G. Ferko, III (Pasadena, MD)
Primary Examiner: Kay H. Chin
Law Firm: Roylance,Abrams,Berdo & Goodman, L.L.P.
Application Number: 0/94,498
Classifications
Current U.S. Class: Perambulator, Invalid Chair, Or Stretcher (D12/128); Element Or Attachment (D12/133)
International Classification: 1212;