Prosthetic foot

Johnson , et al. March 1, 2

Patent Grant D633618

U.S. patent number D633,618 [Application Number D/339,402] was granted by the patent office on 2011-03-01 for prosthetic foot. This patent grant is currently assigned to College Park Industries, Inc.. Invention is credited to Lars Chrisman, Christopher L. Johnson, Kevin L'Heureux, Aaron Taszreak, Kenan Wollborg.


United States Patent D633,618
Johnson ,   et al. March 1, 2011

Prosthetic foot

Claims

CLAIM The ornamental design for a prosthetic foot, as shown and described.
Inventors: Johnson; Christopher L. (Mountain Park, OK), Chrisman; Lars (Lawton, MI), Taszreak; Aaron (China, MI), L'Heureux; Kevin (Southgate, MI), Wollborg; Kenan (Inkster, MI)
Assignee: College Park Industries, Inc. (Fraser, MI)
Appl. No.: D/339,402
Filed: June 30, 2009

Current U.S. Class: D24/155
Current International Class: 2403
Field of Search: ;D24/155-157 ;623/29,38,53,55,56

References Cited [Referenced By]

U.S. Patent Documents
5387246 February 1995 Phillips
6719807 April 2004 Harris
6797009 September 2004 Laghi
6969408 November 2005 Lecomte et al.
7060104 June 2006 Phillips
D560733 January 2008 Lorenz
7371262 May 2008 Lecomte et al.
D579115 October 2008 Rubie et al.
7531006 May 2009 Clausen et al.
7611543 November 2009 Townsend et al.
7618464 November 2009 Christensen
7815689 October 2010 Bedard et al.
Primary Examiner: Rademaker; Charles A
Attorney, Agent or Firm: Gifford, Krass, Sprinkle, Anderson & Citkowski, P.C.

Description



FIG. 1 is a front perspective view of a prosthetic foot showing our new design, the broken lines are included to show environment and form no part of the claimed design;

FIG. 2 is a rear perspective view thereof.

FIG. 3 is a front elevation view thereof.

FIG. 4 is a rear elevation view thereof.

FIG. 5 is a right side elevation view thereof.

FIG. 6 is a left side elevation view thereof.

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

* * * * *


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