Patents by Inventor Barton Panagian

Barton Panagian 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).

  • SHIPLAP JOINT
    Publication number: 20130180198
    Abstract: A building panel having improved shiplap joints to provide complete coverage with while providing for panel expansion and contraction. The building panel includes an overlap adapted to overlie a back portion of the backface of one or more panels laid up in the next higher course. Alternate corners of the building panels have centerlaps portions formed at a plane central to the thickness of the building panel that fit between the space defined by the front overlap and the backunderlap. The centerlaps mate to fill gaps that would otherwise open when the building panels expand and contract.
    Type: Application
    Filed: July 13, 2012
    Publication date: July 18, 2013
    Applicant: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: Barry D. Olson, Barton Panagian
  • Random-orbit head with concentric lock-up feature
    Patent number: 6475066
    Abstract: An abrasion tool that is selectively configurable for spin or random-orbit without the need for a reversible motor.
    Type: Grant
    Filed: February 27, 2001
    Date of Patent: November 5, 2002
    Assignee: E. I. du Pont de Nemours and Company
    Inventor: Barton Panagian
  • Random-orbit head with concentric lock-up feature
    Publication number: 20020119732
    Abstract: An abrasion tool that is selectively configurable for spin or random-orbit without the need for a reversible motor.
    Type: Application
    Filed: February 27, 2001
    Publication date: August 29, 2002
    Inventor: Barton Panagian