Pivot board exercise device

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Description

FIG. 1 is a perspective view of a pivot board exercise device according to my new design, from the front, right and above;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation view;

FIG. 4 is a side elevation view from the right in FIG. 3, the opposite side being a mirror image;

FIG. 5 is a side elevation view from the left in FIG. 3, with the device shown pivoted to its opposite position;

FIG. 6 is a rear elevation view of the device as shown in FIG. 3; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D280052 August 13, 1985 Hypponen
D298266 October 25, 1988 Reyneke
D313521 January 8, 1991 Hassel et al.
D347869 June 14, 1994 Friend
D348784 July 19, 1994 Hassel et al.
D371462 July 9, 1996 Grossmith
4452449 June 5, 1984 Propst
4694684 September 22, 1987 Campbell, III
4759542 July 26, 1988 Hudec
Patent History
Patent number: D383510
Type: Grant
Filed: Feb 13, 1996
Date of Patent: Sep 9, 1997
Inventor: Peter S. Bernardson (Emmaus, PA)
Primary Examiner: Philip S. Hyder
Law Firm: Eckert Seamans Cherin & Mellott
Application Number: 0/50,601
Classifications
Current U.S. Class: D21/193
International Classification: 2102;