Patents by Inventor Rajan Bajaj

Rajan Bajaj 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).

  • Single action handle mechanism for operating the door/window
    Patent number: 7284775
    Abstract: A single action handle mechanism for operating a door/window having at least one handle connected to a cam which operates a spring loaded latch. The handles are mounted on handle plates, each functioning independently of the other. The handle plates are connected to two inner operating plates, and at least one pin is fixed to each of the inner plates. When any of the handles is pushed or pulled, the cam operates the latch inwardly to open the door.
    Type: Grant
    Filed: August 28, 2002
    Date of Patent: October 23, 2007
    Inventor: Rajan Bajaj
  • Single action handle mechanism for operating the door/window
    Publication number: 20050066695
    Abstract: This invention provides a single action handle mechanisms for operating the door/window comprising at least two handles connected to a cam, which operates the spring loaded latch characterized in that said handles are mounted on two handle plates, each handle functioning independently of the other, the said handle plates are connected to two inner operating plates, and at least one pin fixed to each of said inner plates such that when any of said handles is pushed or pulled, the cam operates the latch inwardly to open the door/window.
    Type: Application
    Filed: August 28, 2002
    Publication date: March 31, 2005
    Inventor: Rajan Bajaj