Patents Assigned to Polypac, Inc.
  • Moisture resistant coil package
    Patent number: 6779662
    Abstract: A package for a metal coil to prevent condensation of moisture on the metal coil comprises a lower sleeve and an upper sleeve. The lower sleeve comprises a cushion, a moisture barrier secured to the cushion, and a generally cylindrical insulating wrapper secured to the moisture barrier. The upper sleeve comprises a moisture barrier and a generally cylindrical insulating wrapper secured to the moisture barrier of the upper sleeve. The lower sleeve and the upper sleeve are sized to matingly engage one another to encase the metal coil.
    Type: Grant
    Filed: July 18, 2002
    Date of Patent: August 24, 2004
    Assignee: Polypac, Inc.
    Inventor: Joseph Alan Dorsey
  • Moisture resistant coil package
    Publication number: 20040011686
    Abstract: A package for a metal coil to prevent condensation of moisture on the metal coil comprises a lower sleeve and an upper sleeve. The lower sleeve comprises a cushion, a moisture barrier secured to the cushion, and a generally cylindrical insulating wrapper secured to the moisture barrier. The upper sleeve comprises a moisture barrier and a generally cylindrical insulating wrapper secured to the moisture barrier of the upper sleeve. The lower sleeve and the upper sleeve are sized to matingly engage one another to encase the metal coil.
    Type: Application
    Filed: July 18, 2002
    Publication date: January 22, 2004
    Applicant: PolyPac, Inc.
    Inventor: Joseph Alan Dorsey