Patents by Inventor Chad W. Hall

Chad W. Hall 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: 7540109
    Abstract: An humane trap for small animals, such as cats, includes a housing having rigid bottom, top, side, front and rear end walls which cooperate to define an animal-receiving chamber, the front end wall being guided for vertical movement between opened and closed positions relative to the other housing walls. A retaining rod is axially displaceable within the chamber between a retaining position in which an end portion of the rod extends through a retaining opening contained in the second wall to maintain the same in the open position, and a released position removed from the retaining opening, whereby the second wall is displaced by gravity downwardly toward the closed position. The retaining rod is released either by a food retention plate that is engaged by the animal in the trap, or by a remotely controlled solenoid arrangement.
    Type: Grant
    Filed: January 31, 2007
    Date of Patent: June 2, 2009
    Inventor: Chad W. Hall
  • Publication number: 20080178516
    Abstract: An humane trap for small animals, such as cats, includes a housing having rigid bottom, top, side, front and rear end walls which cooperate to define an animal-receiving chamber, the front end wall being guided for vertical movement between opened and closed positions relative to the other housing walls. A retaining rod is axially displaceable within the chamber between a retaining position in which an end portion of the rod extends through a retaining opening contained in the second wall to maintain the same in the open position, and a released position removed from the retaining opening, whereby the second wall is displaced by gravity downwardly toward the closed position. The retaining rod is released either by a food retention plate that is engaged by the animal in the trap, or by a remotely controlled solenoid arrangement.
    Type: Application
    Filed: January 31, 2007
    Publication date: July 31, 2008
    Inventor: Chad W. Hall