Patents by Inventor Sandy Richardson

Sandy Richardson 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).

  • Display device
    Patent number: 7314009
    Abstract: A display device including a tabletop provided with a transparent portion; an interior space for holding an advertisement to be viewed through the transparent portion; the tabletop is secured with a lock barrel which operates a cam to move a flange laterally into and out of engagement with a recess.
    Type: Grant
    Filed: January 15, 2004
    Date of Patent: January 1, 2008
    Assignee: Creatable Media Group, Inc.
    Inventors: Craig Wunsh, Craig Lazarus, Sandy Richardson
  • Display device
    Publication number: 20050155529
    Abstract: A display device including a first member including a tabletop provided with a transparent portion; a second member arranged to cooperate with the first member to define an interior space for holding an article to be viewed through the transparent portion; the first and second members are arranged to be selectively engaged together or disengaged by way of lockable operating means, the operating means being operable from a position outside the interior space.
    Type: Application
    Filed: January 15, 2004
    Publication date: July 21, 2005
    Inventors: Craig Wunsh, Craig Lazarus, Sandy Richardson
  • Single use syringe
    Patent number: 4941879
    Abstract: A single use syringe having an interacting piston and cylinder which cooperate to define a variable volume working space, the syringe includes a valve body located in the chamber so as to divide the chamber into a first and second sub-chamber, the valve body has valves which permit a liquid to be initially drawn into the syringe and then injected, but prevent a subsequent liquid being drawn into the syringe.
    Type: Grant
    Filed: July 10, 1989
    Date of Patent: July 17, 1990
    Assignee: John H. A. Butler
    Inventors: John H. A. Butler, Sandy Richardson