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. 23, 1981
Filed:
Jun. 30, 1978
Applicant:
Inventor:
Hitoshi Katayama, Sakai, JP;
Assignee:
Shimano Industrial Company Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62K / ; F16B / ;
U.S. Cl.
CPC ...
745511 ; 403191 ; 403370 ; 403 11 ;
Abstract
A handle stem fixing device for a bicycle is described in which a rotary control is provided at the head of a bolt, the head being larger in diameter than the bolt stud or alternatively having a flange, and a socket is provided at a hollow handle stem, into which the head is lodged and a retainer is provided, whereby the retainer substantially blocks the bolt's axial movement and the bolt is screwed to which is forced to be axially movable.