Patents Assigned to Cabot Safety Corporation
  • Disposable faceshield and method of manufacture thereof
    Patent number: 5088114
    Abstract: A one-piece, lightweight (optionally disposable) protective faceshield is disclosed for use by the medical profession to protect against contamination from splattered body fluids. A method of making such a faceshield by vacuum-forming over a mandrel is also disclosed whereby preservation of maximum optical clarity in the viewing zone is preserved. Also disclosed are reusable and disposable headbands which attach to the one-piece protective faceshields.
    Type: Grant
    Filed: January 16, 1990
    Date of Patent: February 18, 1992
    Assignee: Cabot Safety Corporation
    Inventors: Arthur J. Salce, Richard T. Metcalfe
  • Mold for foam products
    Patent number: 5071331
    Abstract: An improved mold for forming foam products is provided with replaceable mold inserts which can be inserted into a mold block. The mold inserts have a cavity in which the product is foamed. The mold inserts are formed from a stick resistant material. Cap members having vent channels provided therein are adapted to fit into the mold insert. The number and size of vent channels is determined by the desired size and density of the molded foam product.
    Type: Grant
    Filed: August 27, 1990
    Date of Patent: December 10, 1991
    Assignee: Cabot Safety Corporation
    Inventor: Robert N. Falco
  • Method of vacuum forming disposable faceshield
    Patent number: 4950445
    Abstract: A method of making a protective shield with an optically clear viewing portion by vacuum forming over a mandrel wherein the viewing portion of said protective shield is maintained out of contact with the mandrel to define the optically clear viewing portion.
    Type: Grant
    Filed: June 14, 1988
    Date of Patent: August 21, 1990
    Assignee: Cabot Safety Corporation
    Inventors: Arthur J. Salce, Richard T. Metcalfe
  • Faceshield
    Patent number: D320478
    Type: Grant
    Filed: June 14, 1988
    Date of Patent: October 1, 1991
    Assignee: Cabot Safety Corporation
    Inventor: Richard T. Metcalfe
  • Disposable faceshield
    Patent number: D321067
    Type: Grant
    Filed: February 9, 1989
    Date of Patent: October 22, 1991
    Assignee: Cabot Safety Corporation
    Inventors: Arthur J. Salce, Richard T. Metcalfe
  • Disposable faceshield
    Patent number: D321958
    Type: Grant
    Filed: June 14, 1988
    Date of Patent: November 26, 1991
    Assignee: Cabot Safety Corporation
    Inventors: Arthur J. Salce, Richard T. Metcalfe
  • Eyeglass safety frame
    Patent number: D324059
    Type: Grant
    Filed: August 21, 1990
    Date of Patent: February 18, 1992
    Assignee: Cabot Safety Corporation
    Inventors: Michael A. Cantor, Raoul O. Desy