Patents by Inventor Charles P. Buchalter

Charles P. Buchalter has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: RE38094
    Abstract: A lockable quick release mechanism is provided having a cam lever threaded onto a shaft which extends through and beyond a barrel nut, fitted in the cam lever so that it will provide interference with a padlock when locked. The cam lever has a lock hole for the padlock, and a curvature which, when locked, will stop the cam lever from being rotated more than a few degrees due to interference with the fork blade. A cam follower is provided on the shaft and has anti-rotation tabs, which fit into the clevis of the cam lever, and which engages the camming surface of the cam lever thereby preventing the cam lever from being rotated in the locked position due to the amount of friction between the cam follower and the fork tip. The cam follower is always biased by a spring against the camming surface to prevent a fork blade from being mis-positioned between the cam follower and the camming surface.
    Type: Grant
    Filed: November 13, 2001
    Date of Patent: April 29, 2003
    Inventor: Charles P. Buchalter