Patents Assigned to J. C. Parry & Sons, Inc.
  • Film roll holder with drum brake
    Patent number: 4872623
    Abstract: A holder for dispensing stretch film from a roll comprises a cylindrical body and an arbor rotatably supported on the body. A flexible grip having internal ribs covers the body and the arbor, so that one can, by applying finger pressure to the grip, brake rotation of the arbor and thus control film tension. A snap-assembly construction is provided between the arbor and the shaft upon which it is installed.
    Type: Grant
    Filed: February 1, 1988
    Date of Patent: October 10, 1989
    Assignee: J. C. Parry & Sons, Inc.
    Inventors: Daniel J. Parry, John C. Parry