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:
Jan. 10, 2023
Filed:
Dec. 31, 2020
Mary Yang, Menomonee Falls, WI (US);
Mary Yang, Menomonee Falls, WI (US);
Other;
Abstract
A size adjustable footwear includes an upper, an insole, a midsole, an outer sole, and a size adjustment mechanism. The midsole includes a heel plate and a toe plate. The upper is perimetrically connected around the midsole. The insole is adjacently connected atop the midsole and internally positioned within the upper. The outer sole is perimetrically connected around the midsole as the midsole is positioned in between the insole and the outer sole. The heel plate and the toe plate are slidably engaged to the size adjustment mechanism. The size adjustment mechanism is operatively integrated in between the heel plate and the toe plate, wherein the size adjustment mechanism elastically expands and contracts the upper, the midsole, and the outer sole.