Patents by Inventor Rodolfo J. Acevedo

Rodolfo J. Acevedo 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).

  • Movable supporting arm
    Patent number: 5348260
    Abstract: The movable supporting arm is mounted on a pivot pin at its inner end on a wall or base. The outer end is spring counter-balanced by an adjustable spring and there is a friction brake which controls movement and locks the arm in position. The friction brake and arm can both be mounted with the same hand so that the supporting arm can be moved into position and locked in position.
    Type: Grant
    Filed: February 8, 1993
    Date of Patent: September 20, 1994
    Assignee: Hughes Aircraft Company
    Inventor: Rodolfo J. Acevedo