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.

Date of Patent:
Oct. 11, 1994

Filed:

Nov. 06, 1984
Applicant:
Inventor:

Takeshi Tsukahara, Saitama, JP;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B62K / ; B62K / ; B62K / ;
U.S. Cl.
CPC ...
180219 ; 280276 ; 280279 ; 2802811 ;
Abstract

A body frame (2) for a vehicle (1) of a straddle type, such as a motorcycle or a motorized tricycle, which has integrally formed, on a head tube (3) steerably suspending a front suspension (5), a reinforcement tongue (42; 142) for reinforcing the fastening between the head tube and a down tube (12) made of pipe. The reinforcement tongue is formed on a forged lower end piece (33) of the head tube and extends therefrom so as to asymptotically approach the underside surface of the down tube. The reinforcement tongue may additionally have fitted thereon a fish piece (146; 246) provided either in a pair with one at each side or as a single member, in accordance with necessary strength requirements.


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Tsukahara, Takeshi. (1994). Body frame for vehicles (U.S. Patent No. 5353888). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5353888

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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