Patents by Inventor Laurence Dummett

Laurence Dummett 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).

  • METHOD OF MAKING A DUNNAGE PLATFORM
    Publication number: 20070113960
    Abstract: A dunnage platform is in the general shape of a rectangular slab with legs extending form one side. The dunnage platform is made from an expanded polystyrene core. A chemical combination process is used to chemically combine portion of the core proximal to its surface with high impact polystyrene. In a first of two parts of the combination process, the core is placed in a forming mold with one of its two sides and two thirds of its thickness extending therefrom. A heated sheet of high impact polystyrene is brought into contact with the portion of the core extending from the mold. In a similar manner, the other of the two sides of the core is made to extend from the forming mold for contact with a heated sheet of high impact polystyrene.
    Type: Application
    Filed: December 28, 2006
    Publication date: May 24, 2007
    Applicant: AIRDEX INTERNATIONAL, INC.
    Inventor: Laurence Dummett
  • METHOD OF MAKING A DUNNAGE PLATFORM
    Publication number: 20070102096
    Abstract: A dunnage platform is in the general shape of a rectangular slab with legs extending form one side. The dunnage platform is made from an expanded polystyrene core. A chemical combination process is used to chemically combine portion of the core proximal to its surface with high impact polystyrene. In a first of two parts of the combination process, the core is placed in a forming mold with one of its two sides and two thirds of its thickness extending therefrom. A heated sheet of high impact polystyrene is brought into contact with the portion of the core extending from the mold. In a similar manner, the other of the two sides of the core is made to extend from the forming mold for contact with a heated sheet of high impact polystyrene.
    Type: Application
    Filed: December 28, 2006
    Publication date: May 10, 2007
    Applicant: AIRDEX INTERNATIONAL, INC.
    Inventor: Laurence Dummett
  • Method of making a dunnage platform
    Publication number: 20060254699
    Abstract: A dunnage platform is in the general shape of a rectangular slab with legs extending form one side. The dunnage platform is made from an expanded polystyrene core. A chemical combination process is used to chemically combine portion of the core proximal to its surface with high impact polystyrene. In a first of two parts of the combination process, the core is placed in a forming mold with one of its two sides and two thirds of its thickness extending therefrom. A heated sheet of high impact polystyrene is brought into contact with the portion of the core extending from the mold. In a similar manner, the other of the two sides of the core is made to extend from the forming mold for contact with a heated sheet of high impact polystyrene.
    Type: Application
    Filed: July 20, 2006
    Publication date: November 16, 2006
    Applicant: Airdex International, Inc.
    Inventor: Laurence Dummett
  • Method of making a dunnage platform
    Publication number: 20060243175
    Abstract: A dunnage platform is in the general shape of a rectangular slab with legs extending form one side. The dunnage platform is made from an expanded polystyrene core. A chemical combination process is used to chemically combine portion of the core proximal to its surface with high impact polystyrene. In a first of two parts of the combination process, the core is placed in a forming mold with one of its two sides and two thirds of its thickness extending therefrom. A heated sheet of high impact polystyrene is brought into contact with the portion of the core extending from the mold. In a similar manner, the other of the two sides of the core is made to extend from the forming mold for contact with a heated sheet of high impact polystyrene.
    Type: Application
    Filed: June 30, 2006
    Publication date: November 2, 2006
    Applicant: Airdex International, Inc.
    Inventor: Laurence Dummett
  • Dunnage platform
    Publication number: 20060090844
    Abstract: A dunnage platform is in the general shape of a rectangular slab with legs extending form one side. The dunnage platform is made from an expanded polystyrene core. A chemical combination process is used to chemically combine portion of the core proximal to its surface with high impact polystyrene. In a first of two parts of the combination process, the core is placed in a forming mold with one of its two sides and two thirds of its thickness extending therefrom. A heated sheet of high impact polystyrene is brought into contact with the portion of the core extending from the mold. In a similar manner, the other of the two sides of the core is made to extend from the forming mold for contact with a heated sheet of high impact polystyrene.
    Type: Application
    Filed: August 20, 2004
    Publication date: May 4, 2006
    Inventor: Laurence Dummett