Patents by Inventor Steven Caldon

Steven Caldon 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: 6561176
    Abstract: A paint ball gun with typical gun body bolt chamber, air chamber, hammer chamber and trigger plate aligns the trigger plate with a timing plate and air valve to eliminate torques otherwise incurred between the valve and a trigger integral with the trigger plate as the trigger pulls the valve between effective positions during firing and recocking of the gun. The timing plate reciprocates with movement of the trigger plate in a timing plate groove in the gun body, shielding the timing plate from external damage and dirt. The air chamber and the hammer chamber, typically rearward of the air chamber, together lie below the bolt chamber and above the timing plate groove in vertical alignment further stabilizing the gun during recocking and firing of the gun.
    Type: Grant
    Filed: October 19, 2001
    Date of Patent: May 13, 2003
    Inventors: Douglas W. Fujimoto, Steven Caldon
  • Publication number: 20030075161
    Abstract: A paint ball gun with typical gun body bolt chamber, air chamber, hammer chamber and trigger plate aligns the trigger plate with a timing plate and air valve to eliminate torques otherwise incurred between the valve and a trigger integral with the trigger plate as the trigger pulls the valve between effective positions during firing and recocking of the gun. The timing plate reciprocates with movement of the trigger plate in a timing plate groove in the gun body, shielding the timing plate from external damage and dirt. The air chamber and the hammer chamber, typically rearward of the air chamber, together lie below the bolt chamber and above the timing plate groove in vertical alignment further stabilizing the gun during recocking and firing of the gun.
    Type: Application
    Filed: October 19, 2001
    Publication date: April 24, 2003
    Inventors: Douglas W. Fujimoto, Steven Caldon