Patents by Inventor Steven S. Darby

Steven S. Darby 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).

  • Dog transportation box with removable side wall and method
    Patent number: 5144910
    Abstract: A dog transportation box has an upright ventilated side wall A contructed of spaced vertical slats provided with an upper frame member D into which an imperforate side wall C is first inserted prior to lowering same into a lower frame member E thus converting a ventilated dog transportation box into an imperforate or sealed dog transportation box for use depending on weather conditions.
    Type: Grant
    Filed: November 6, 1990
    Date of Patent: September 8, 1992
    Inventor: Steven S. Darby
  • Dog transportation box
    Patent number: D330443
    Type: Grant
    Filed: December 3, 1990
    Date of Patent: October 20, 1992
    Inventor: Steven S. Darby
  • Combined dog transportation box and storage container
    Patent number: D334444
    Type: Grant
    Filed: January 7, 1991
    Date of Patent: March 30, 1993
    Inventor: Steven S. Darby