Physical exerciser

Description

FIG. 1 is a top, front and right side perspective view of a physical exerciser showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a top, front and right side perspective view of a modified embodiment of the design shown in FIGS. 1-5;

FIG. 7 is a right side elevational view thereof;

FIG. 8 is a left side elevational view thereof;

FIG. 9 is a top plan view thereof; and

FIG. 10 is a front elevational view thereof.

Referenced Cited
U.S. Patent Documents
D302451 July 25, 1989 Bull et al.
D304358 October 31, 1989 Armstrong et al.
326247 September 1885 Root
1176365 March 1916 Hartnett
1521487 December 1924 Turner
2079594 May 1937 Clem
2253996 August 1941 Bechman
2969060 January 1961 Swanda et al.
3007280 November 1961 Berberich
3495824 February 1970 Cuinier
3511500 May 1970 Dunn
3529474 September 1970 Olson et al.
3582069 June 1971 Flick et al.
3587319 June 1971 Andrews
3628791 December 1971 Garcia
3747924 July 1973 Champoux
3758112 September 1973 Crum et al.
3759511 September 1973 Zinkin et al.
3970302 July 20, 1976 McFee
3976058 August 24, 1976 Tidwell
4550908 November 5, 1985 Dixon
4600187 July 15, 1986 Schenker
4628909 December 16, 1986 Tietsworth
4830362 May 16, 1989 Bull
4838543 June 13, 1989 Armstrong et al.
Foreign Patent Documents
593703 January 1978 SUX
Patent History
Patent number: D319855
Type: Grant
Filed: Apr 19, 1988
Date of Patent: Sep 10, 1991
Inventor: John W. Bull (Olympia, WA)
Primary Examiner: Charles A. Rademaker
Attorney: F. Eugene Logan
Application Number: 7/183,184
Classifications
Current U.S. Class: D21/195