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:
Aug. 17, 1976
Filed:
Jul. 23, 1975
Applicant:
Inventors:
Peter E Oettinger, Acton, MA (US);
Walter J Bornhorst, Acton, MA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A43B / ;
U.S. Cl.
CPC ...
36 7 / ;
Abstract
This invention discloses a means for protecting the toe of a tennis shoe, and comprises a flexible cup-shaped molded elastomer whose inner and outer surfaces are substantially convex, coaxial surfaces of revolution, and which is attached to the toe of a flexible tennis shoe by an elastic adhesive. The elastomer cup and elastic adhesive are both characterized by flexibility substantially similar to that of the shoe. Some embodiments of the invention include a recessed cross-lined pattern on the inner surface of the cup to promote adhesion to the shoe.