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 right 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
D408978 May 4, 1999 Savoie
D424794 May 16, 2000 Garcia
4660304 April 28, 1987 Tanel
6006454 December 28, 1999 Sitzler, Sr.
Patent History
Patent number: D439396
Type: Grant
Filed: Feb 2, 2000
Date of Patent: Mar 27, 2001
Assignee: MacNeill Engineering Company, Inc. (Marlborough, MA)
Inventor: Armand J. Savoie (Gardner, MA)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Gregory Andoll
Attorney, Agent or Law Firm: Bromberg & Sunstein LLP
Application Number: 29/117,952
Classifications
Current U.S. Class: D2/962
International Classification: 0204;