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:
Jan. 29, 2002
Filed:
Jul. 07, 2000
Yung-Pin Kuo, Chang Hwa City, TW;
Other;
Abstract
An actuator for a hydraulic brake system of bicycle includes a box having a chamber and a passage which communicates with the a chamber. Hydraulic oil is filled in the chamber and the passage. A piston is movably inserted into the a chamber and a brake cable is fixedly connected to the piston. The passage is connected with a brake mechanism so that when pulling a brake lever to pull the brake cable, the piston is moved to push the hydraulic oil to the passage to actuate the brake mechanism. A spring is biased between the piston and an inside defining the chamber if the box is connected to the brake lever. The piston will be back to its original position by the spring when releasing the brake lever.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile