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:
Jun. 06, 2017
Filed:
Dec. 31, 2015
Chinook Asia Llc, Lake Oswego, OR (US);
Robert Kent Scofield, Lake Oswego, OR (US);
Sangmin Lee, Lake Oswego, OR (US);
Chinook Asia LLC, Lake Oswego, OR (US);
Abstract
Footwear and soles for footwear are disclosed. The sole may include an energy transfer base. The energy transfer base may include top and bottom surfaces, and opposed first and second side surfaces. The energy transfer base may include at least one cavity. The at least one cavity may define upper and lower portions of the energy transfer base. The upper portion may be configured to move away from a nominal position and toward the lower portion when a force applied to the upper portion toward the lower portion has a magnitude that is above a predetermined value, and to move back to the nominal position when at least one of (1) the force is no longer applied or (2) the magnitude of the applied force is at or below the predetermined value.