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:
Oct. 21, 2008
Filed:
Sep. 23, 2005
Applicant:
David Nau, Wayland, MA (US);
Inventor:
David Nau, Wayland, MA (US);
Assignee:
SRL, Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A43B 13/14 (2006.01); A43B 13/16 (2006.01); A43B 13/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
Shoes having foot support structures formed of arm portions and/or plates having variable flexibility are disclosed.