Patents by Inventor Pichai Saichaie

Pichai Saichaie 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).

  • Pivoting hoist
    Patent number: 4794782
    Abstract: An apparatus including a vehicle support, for receivably supporting the wheels of a vehicle which has pulling towers attached to the vehicle support for pulling on a part of a vehicle disposed on the vehicle support. An arm is pivotally attached to the tower at one end thereof and has an engagement attachment disposed on the other end of the arm for abutment with the other side of the vehicle. An intermediate portion of the arm, between the ends thereof, is operably attached to the tower for permitting the tower apparatus to selectively pivot the arm up and down and thereby cause the engagement attachment and the vehicle in engagement therewith to move up and down accordingly.
    Type: Grant
    Filed: August 10, 1987
    Date of Patent: January 3, 1989
    Inventors: Carl R. Field, Pichai Saichaie