The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 16, 2000
Filed:
Dec. 09, 1997
Steven B Nichols, Los Angeles, CA (US);
K-Swiss Inc., Chatsworth, CA (US);
Abstract
An improved cushioning assembly is provided in which separate, independent cushioning elements are loaded into a pocket of the sole assembly of the shoe. By providing separate and independent cushioning elements, greater variation of the performance of various regions of the shoe can be provided, by utilizing cushioning elements having variations in one or more of their size, shape, orientation, material properties, and amount of precompression. As a result, different regions of the shoe can be better tailored for a particular activity or a particular user. In addition, by providing separate independent cushioning elements, the cushioning elements can be more closely packed as compared with, for example, prior cushioning elements formed as contiguous sheets. With the enhanced ability to more closely pack the cushioning elements, the cushioning elements can better transfer forces laterally, to better absorb and dissipate the forces.