Spring loaded athletic shoe

Description

FIG. 1 is a front elevational view of a spring loaded athletic shoe showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D319339 August 27, 1991 Stringham
Foreign Patent Documents
203631 October 1908 DE2
777630 June 1957 GBX
Patent History
Patent number: D331998
Type: Grant
Filed: Mar 29, 1990
Date of Patent: Dec 29, 1992
Inventor: Aretta G. Carder (Reston, VA)
Primary Examiner: Louis S. Zarfas
Attorney: Leon Gilden
Application Number: 7/501,197
Classifications
Current U.S. Class: D/2265; D/2308