Patents by Inventor James D. McAvinn

James D. McAvinn 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).

  • Patent number: 4428488
    Abstract: A device for supporting sponge collection bags from a pole comprising, a basket having opposed front and back sides, a pair of opposed ends connecting the sides, a bottom, and an open top. The sides, ends and bottom define a cavity to receive a box of sponge collection bags through the open top. The basket has a pair of spaced hooks depending from the front side and being directed away from the front side, and a pair of spaced hooks depending from the back side and being directed away from the back side, with the hooks being adapted to be received in spaced apertures of the sponge collection bags. The device has a support member for supporting the basket on the pole.
    Type: Grant
    Filed: August 24, 1981
    Date of Patent: January 31, 1984
    Assignee: The Kendall Company
    Inventors: James D. McAvinn, Felipe S. Li
  • Patent number: 4295537
    Abstract: A device for measuring sponges comprising, a measuring device for indicating the weight of an applied object, a retaining device applied to the measuring device for retaining a plurality of wetted sponges, and a determining device associated with the measuring device for determining the total weight of liquid in the retained sponges.
    Type: Grant
    Filed: March 21, 1980
    Date of Patent: October 20, 1981
    Assignee: The Kendall Company
    Inventors: James D. McAvinn, Arthur R. Meister, Samuel M. Tucker
  • Patent number: 4244369
    Abstract: A surgical sponge comprising, a sheet of an absorbent material, and an elongated visually detectable element at least partially located on an outer surface of the sheet, with the element being non-wettable and of a color which contrasts with the color of blood to significantly increase the visibility of the sponge in a patient's body when saturated by body fluids.
    Type: Grant
    Filed: February 26, 1979
    Date of Patent: January 13, 1981
    Assignee: The Kendall Company
    Inventors: James D. McAvinn, Herbert G. Canty
  • Patent number: 4163896
    Abstract: A heating system for dressings comprising a housing having a pair of opposed heating elements. The housing may be opened to place the dressings intermediate the heating elements, and may be closed in order to heat the dressings intermediate the elements.
    Type: Grant
    Filed: June 29, 1977
    Date of Patent: August 7, 1979
    Assignee: The Kendall Company
    Inventors: James D. McAvinn, Harish A. Patel