Patents by Inventor Douglas R. Casto

Douglas R. Casto 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).

  • Multi-chamber airbed
    Publication number: 20020189019
    Abstract: A multi-chamber airbed reduces the effect of weight movement by one or more persons sleeping or sitting on the airbed. In the multi-chambered airbed of the present invention, there are at least two chambers inside the airbed, each chamber having its own air valve and representing its own portion of the airbed. The chambers are completely sealed off from each other by a barrier or septum within the airbed. Thus, when one person shifts his or her weight on the portion of the airbed over one chamber, air does not flow to the other chamber or portion of the airbed.
    Type: Application
    Filed: August 21, 2002
    Publication date: December 19, 2002
    Applicant: The Coleman Company, Inc.
    Inventors: Robert Schulte, Douglas R. Casto, J. Patrick Barnett
  • Multi-chamber airbed
    Patent number: 6463610
    Abstract: A multi-chamber airbed reduces the effect of weight movement by one or more persons sleeping or sitting on the airbed. In the multi-chambered airbed of the present invention, there are at least two chambers inside the airbed, each chamber having its own air valve and representing its own portion of the airbed. The chambers are completely sealed off from each other by a barrier or septum within the airbed. Thus, when one person shifts his or her weight on the portion of the airbed over one chamber, air does not flow to the other chamber or portion of the airbed.
    Type: Grant
    Filed: July 28, 2000
    Date of Patent: October 15, 2002
    Assignee: The Coleman Company, Inc.
    Inventors: Robert Shulte, Douglas R. Casto, J. Patrick Barnett
  • Article carrier
    Patent number: D431755
    Type: Grant
    Filed: August 10, 1999
    Date of Patent: October 10, 2000
    Assignee: The Coleman Company, Inc.
    Inventors: Lauren D. Worley, Terry A. Mears, Douglas R. Casto, Daniel L. Glidden, Joshua T. Morenstein
  • Article carrier
    Patent number: D431903
    Type: Grant
    Filed: August 10, 1999
    Date of Patent: October 17, 2000
    Assignee: The Coleman Company, Inc.
    Inventors: Lauren D. Worley, Terry A. Mears, Douglas R. Casto, Daniel L. Glidden, Joshua T. Morenstein
  • Article carrier
    Patent number: D431967
    Type: Grant
    Filed: August 10, 1999
    Date of Patent: October 17, 2000
    Assignee: The Coleman Company, Inc.
    Inventors: Lauren D. Worley, Terry A. Mears, Douglas R. Casto, Daniel L. Glidden, Joshua T. Morenstein
  • Article carrier
    Patent number: D431968
    Type: Grant
    Filed: August 10, 1999
    Date of Patent: October 17, 2000
    Assignee: The Coleman Company, Inc.
    Inventors: Lauren D. Worley, Terry A. Mears, Douglas R. Casto, Daniel L. Glidden, Joshua T. Morenstein
  • Article carrier
    Patent number: D432870
    Type: Grant
    Filed: August 10, 1999
    Date of Patent: October 31, 2000
    Assignee: The Coleman Company, Inc.
    Inventors: Lauren D. Worley, Terry A. Mears, Douglas R. Casto, Daniel L. Glidden, Joshua T. Morenstein
  • Convertible/inflatable furniture
    Patent number: D434243
    Type: Grant
    Filed: March 24, 1999
    Date of Patent: November 28, 2000
    Assignee: The Coleman Company, Inc.
    Inventors: Douglas R. Casto, James T. Sener