Shoe structure

Details Shoe structure Shoe structure

2006-03-09

2009-10-13

Patterson, Marie (Department: 3728)

Boots, shoes, and leggings

Soles

Spring heel

C036S00300B, C036S028000

Reexamination Certificate

active

07600330

ABSTRACT:
The present invention provides an improved shoe structure to improve the sport efficiency and the wearing comfort of the user. The shoe structure comprises a base portion and a cover portion, wherein a plurality of flexible devices, such as springs, are formed within the base portion of the shoe structure to provide a load-bearing function. The shoe structure of the present invention is designed not only to provide comfort but also to bear a high load of weight such that the foot of the user can be protected by minimizing the impact force produced from the ground when the user steps or jumps on the ground. A plurality of air gaps are formed within the shoe structure to circulate the air within the shoe structure so that the foot of the user can keep dry and active in a clear environment.

REFERENCES:
patent: 507490 (1893-10-01), Gambino
patent: 819449 (1906-05-01), Otterstedt
patent: 904891 (1908-11-01), Otterstedt
patent: 1144188 (1915-06-01), Gerlach
patent: 1380879 (1921-06-01), Young
patent: 2668374 (1954-02-01), Seigle
patent: 6006449 (1999-12-01), Orlowski et al.
patent: 6055747 (2000-05-01), Lombardino
patent: 6751891 (2004-06-01), Lombardino
patent: 2002/0133976 (2002-09-01), Crutcher
patent: 2002/0189134 (2002-12-01), Dixon
patent: 2004/0154191 (2004-08-01), Park
patent: 2005/0204584 (2005-09-01), Ryoo
patent: 2005/0241184 (2005-11-01), LeVert et al.

Affiliated with

Also associated with

Rating

Shoe structure does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Shoe structure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shoe structure will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4061506