Exercise ramp

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Description

FIG. 1 is a perspective view showing the front and left sides of an exercise ramp showing my new design.

FIG. 2 is a front view showing my new design.

FIG. 3 is a left side view showing my new design; and,

FIG. 4 is a right side view showing my new design.

The broken lines in the drawings are for the purpose of illustrating environment that forms no part of the claim.

Claims

The ornamental design for an exercise ramp, as shown and described.

Referenced Cited
U.S. Patent Documents
D248290 June 27, 1978 Guerette
D270004 August 2, 1983 Struben et al.
5352166 October 4, 1994 Chang
D375290 November 5, 1996 Hall
5769759 June 23, 1998 Alter et al.
5794391 August 18, 1998 Howard
D489786 May 11, 2004 Pratt
6926119 August 9, 2005 Schrock
D557936 December 25, 2007 Van Es
7841447 November 30, 2010 Frame
D644742 September 6, 2011 Rivera et al.
D681850 May 7, 2013 Daly
D698463 January 28, 2014 Porter
20110190104 August 4, 2011 Derrick
20130210588 August 15, 2013 Derrick
Patent History
Patent number: D749683
Type: Grant
Filed: Mar 31, 2014
Date of Patent: Feb 16, 2016
Inventor: Robert Staal (Downey, CA)
Primary Examiner: George D Kirschbaum
Assistant Examiner: Jennifer Watkins
Application Number: 29/486,523
Classifications
Current U.S. Class: Platform (e.g., Step Type) (D21/671)