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. 16, 1987
Filed:
May. 30, 1985
Applicant:
Inventors:
Yoshiaki Hara, Hadano, JP;
Masashi Wakabayashi, Kokubunji, JP;
Assignee:
The Yokohama Rubber Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
E02B / ;
U.S. Cl.
CPC ...
405215 ; 2671403 ;
Abstract
A buckling fender comprising a cylindrical body molded from at least two rubber-like elastic materials differing in modulus of elasticity. At least two rubber-like elastic materials are combined such that the apparent modulus of elasticity at the central part of the cylindrical body in its axial direction becomes lower than that at both end portions.