Patents by Inventor Stanley Stewart Collins

Stanley Stewart Collins 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: 6789336
    Abstract: A trench-digging machine is provided that includes a digging implement capable of being laterally offset beyond the bounds of the transport machine, thereby enabling the trench-digging machine to dig trenches that are laterally offset from the transport machine. The trench-digging machine also generally includes an attachment plate and frame to operably connect the digging implement to the transport machine. The attachment plate may be disposed at an angle offset from vertical such that the attachment plate faces downwardly. As such, the frame and, in turn, the digging implement may be operably connected to the transport machine at a position closer to the ground, thereby reducing the clearance required for access by the digging implement.
    Type: Grant
    Filed: November 13, 2001
    Date of Patent: September 14, 2004
    Inventors: Stanley Stewart Collins, Michael Lewis Collins
  • Publication number: 20020116844
    Abstract: A trench digging machine is provided that includes a digging implement capable of being laterally offset beyond the bounds of the transport machine, thereby enabling the trench digging machine to dig trenches that are laterally offset from the transport machine. The trench digging machine also generally includes an attachment plate and frame to operably connect the digging implement to the transport machine. The attachment plate may be disposed at an angle offset from vertical such that the attachment plate faces downwardly. As such, the frame and, in turn, the digging implement may be operably connected to the transport machine at a position closer to the ground, thereby reducing the clearance required for access by the digging implement.
    Type: Application
    Filed: November 13, 2001
    Publication date: August 29, 2002
    Inventors: Stanley Stewart Collins, Michael Lewis Collins