Removable tread device for footwear

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Description

FIG. 1 is a perspective view of a removable tread device for footwear, showing my new design;

FIG. 2 is a bottom view thereof, showing the ground engaging surface;

FIG. 3 is a side elevational view thereof, the opposite side being a mirror image;

FIG. 4 is a top elevational view thereof; and,

FIG. 5 is a side elevational view rotated 90° with respect to FIG. 3, the opposite side being a mirror image thereof.

The broken lines in the Figures are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a removable tread device for footwear, as shown and described.

Referenced Cited
U.S. Patent Documents
D391391 March 3, 1998 Colias
D403848 January 12, 1999 Colias
D423767 May 2, 2000 Kan
5860228 January 19, 1999 Bathum
Patent History
Patent number: D439733
Type: Grant
Filed: Jan 31, 2000
Date of Patent: Apr 3, 2001
Assignee: MacNeill Engineering Company, Inc. (Marlborough, MA)
Inventor: Armand J. Savoie (Gardner, MA)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Greg Andoll
Attorney, Agent or Law Firm: Bromberg & Sunstein LLP
Application Number: 29/117,855
Classifications
Current U.S. Class: D2/962
International Classification: 0204;