Spring shoe
Description
FIG. 1 is a front elevational view of a spring 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.
The broken line showing of a shoe in FIGS. 1-5 is for illustrative purposes only and forms no part of the claimed design.
Referenced Cited
U.S. Patent Documents
1513338 | October 1924 | Menefee et al. |
2837840 | June 1958 | Kerpel |
3251145 | March 1966 | Mack |
4133086 | January 9, 1979 | Brennan |
Patent History
Patent number: D307608
Type: Grant
Filed: Aug 14, 1987
Date of Patent: May 1, 1990
Inventor: Bruce J. Shure (Reseda, CA)
Primary Examiner: Louis S. Zarfas
Attorney: Jerry T. Kearns
Application Number: 7/85,611
Type: Grant
Filed: Aug 14, 1987
Date of Patent: May 1, 1990
Inventor: Bruce J. Shure (Reseda, CA)
Primary Examiner: Louis S. Zarfas
Attorney: Jerry T. Kearns
Application Number: 7/85,611
Classifications
Current U.S. Class:
D21/72;
D/2314;
D/2320