Muscle development device

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Description

FIG. 1 is a left side elevational view of a muscle development device showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

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

FIG. 7 is a front and side perspective view of the muscle development device.

Claims

The design for a muscle development device, as shown and described.

Referenced Cited
U.S. Patent Documents
D339617 September 21, 1993 Harashima
D346189 April 19, 1994 Chen
6027433 February 22, 2000 Flynn
D437371 February 6, 2001 Webber et al.
D444190 June 26, 2001 Webber
6517468 February 11, 2003 Lapcevic
6623409 September 23, 2003 Abelbeck
D480773 October 14, 2003 Suchanek et al.
20020039954 April 4, 2002 Simonson
20020103058 August 1, 2002 Webber
Patent History
Patent number: D519586
Type: Grant
Filed: Sep 16, 2004
Date of Patent: Apr 25, 2006
Assignee: (Tainan)
Inventors: Gunter Schulz (Chemnitz), Volker Hoyer (Neukirchen)
Primary Examiner: Philip S. Hyder
Attorney: Horst M. Kasper
Application Number: 29/213,380
Classifications
Current U.S. Class: Tubular (D21/691)