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:
Dec. 05, 2000
Filed:
Dec. 06, 1999
Mark S Farris, Ketchum, ID (US);
Michael A Harrison, Ketchum, ID (US);
John M Loftus, Costa Mesa, CA (US);
Aaron K Taylor, Hailey, ID (US);
Christoph E Mack, Georgetown, CT (US);
Ross P Collins, Norwalk, CT (US);
Cannondale Corporation, Bethel, CT (US);
Abstract
A suspension assembly, including inner and outer tubes that are adapted to the telescope with respect to each other. A self-contained shock-damping cartridge is disposed in the tubes and is removable as a unit. The cartridge has first and second chambers, which contain hydraulic fluid. A shaft movably extends substantially completely through both chambers, and a piston is associated with the shaft and the chambers such that movement of the shaft within the chambers forces hydraulic fluid from one of the chambers to the other, thus damping telescoping movement between the tubes. The cartridge is sealed to substantially prevent the hydraulic fluid from entering and exiting therefrom during telescoping movement.