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:
Feb. 18, 1997
Filed:
Sep. 11, 1995
Applicant:
Inventor:
Giichi Hirai, Chiba, JP;
Assignee:
Hiro International Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A43B / ;
U.S. Cl.
CPC ...
36 3 / ; 36 3 / ;
Abstract
A lift for shoes is formed by injection molding a thermoplastic polyurethane resin which contains carbon fiber formed into linear pieces and cut to a predetermined length. This lift for shoes is a nonslip lift having a high abrasion resistance, a high impact resistance, a high moldability and a high operation efficiency concerning the production of shoes.