Calf-raise exercise machine

Description

FIG. 1 is a perspective view of a calf-raise exercise machine, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left-side elevational view thereof;

FIG. 5 is a right-side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The weight plates shown in broken lines in FIG. 1 are for the purpose of illustrating environmental structure, which form no part of the claimed design. The broken lines showing circular elements on the frame, depict portions of the exercise machine which form no part of the claimed design.

Claims

CLAIM I claim the ornamental design for a calf-raise exercise machine, as shown and described.

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Inventors:	Jones; Fabian (Houston, TX)
Applicant:	Name City State Country Type Jones; Fabian Houston TX US
Appl. No.:	D/659,569
Filed:	August 9, 2018

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Current U.S. Class:	D21/686
Current International Class:	2102
Field of Search:	;482/51,52,53,92,93,97,117,130,131 ;D21/673,675,679,680,685,686,688,694 ;D24/194,212

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References Cited [Referenced By]

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U.S. Patent Documents

4266766	May 1981	Calderone
4621810	November 1986	Cummins
4813666	March 1989	Costilow
4923195	May 1990	Calderone
6010437	January 2000	Jones
6312365	November 2001	Koenig
6485399	November 2002	Greene
6533709	March 2003	Jones
D515640	February 2006	Carter
D541356	April 2007	Ayton
7448988	November 2008	Taylor
7662074	February 2010	Webb
D615138	May 2010	Briscoe
7736283	June 2010	Webb
9144702	September 2015	Calderone
D742978	November 2015	Summers
2008/0085821	April 2008	Webb
2008/0254952	October 2008	Webb
2010/0285934	November 2010	Abelbeck
2013/0267391	October 2013	Todd
2019/0308054	October 2019	Borisoff

Primary Examiner: Krakower; Susan E
Assistant Examiner: Maharajh; Michael A
Attorney, Agent or Firm: Quickpatents, LLC Prince; Kevin

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