The design is for a spring which is intended to be used in association with sporting equipment.
FIG. 1 is a plan view showing the appearance of the convex and concave surfaces of my new design for a spring, except for the surface curvature that is illustrated in FIG. 2; and,
FIG. 2 is a side view of the spring.
Wake, Bob
Patent |
Priority |
Assignee |
Title |
1256124, |
|
|
|
2102750, |
|
|
|
2744748, |
|
|
|
2772086, |
|
|
|
290461, |
|
|
|
304949, |
|
|
|
317990, |
|
|
|
4123080, |
May 23 1977 |
|
Skateboard |
4288064, |
May 05 1980 |
|
Timed-action actuators |
6206390, |
May 04 2000 |
|
Skateboard apparatus |
20070085290, |
|
|
|
D338440, |
Jan 28 1992 |
RAFFERTY S, INC A TEXAS CORPORATION |
Leaf spring |
D424645, |
Apr 09 1998 |
|
Wakeboard |
D429284, |
Sep 14 1998 |
BANK OF AMERICA, N A , AS NEW ADMINISTRATIVE AGENT, SWING LINE LENDER AND L C ISSUER |
Adhesive label |
D505468, |
Nov 02 1998 |
Edward, Mejia |
Tri-board inline skateboard |
DE4108465, |
|
|
|
JP62242144, |
|
|
|
JP63047533, |
|
|
|
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