Quick-release spike for footwear

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Description

FIG. 1 is a perspective view of a quick release spike for footwear, showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D320882 October 22, 1991 Collins
D374762 October 22, 1996 Grant
3195246 July 1965 Veda
4706394 November 17, 1987 Regula
5036606 August 6, 1991 Erich et al.
5386651 February 7, 1995 Okamoto
5410823 May 2, 1995 Iyoob
Patent History
Patent number: D388949
Type: Grant
Filed: Jan 8, 1997
Date of Patent: Jan 13, 1998
Assignee: MacNeill Engineering Company, Inc. (Marlborough, MA)
Inventor: Armand J. Savoie (Gardner, MA)
Primary Examiner: Doris V. Coles
Law Firm: Bromberg & Sunstein LLP
Application Number: 0/64,654
Classifications
Current U.S. Class: D/2962
International Classification: 0202;