Patents by Inventor Donald S. Barcan

Donald S. Barcan 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: 4042109
    Abstract: A medical procedure tray incorporating a stepped rim defining inner and outer ledges peripherally thereabout. A surgical sheet or drape includes an aperture formed therethrough conforming to the tray area within the inner ledge with the drape, about the aperture, being affixed to the inner ledge for a folding of the drape inwardly onto the inner ledge and inward of the outer ledge which subsequently receives a package sealing cover sheet. The drape includes diametrically opposed corners defining gripping tabs which, through a transverse and longitudinal fan folding of the drape, remain continuously upwardly exposed and accessible for a grasping thereof and a single motion complete unfolding of the drape upwardly and out of the tray in surrounding relation thereto.
    Type: Grant
    Filed: January 21, 1976
    Date of Patent: August 16, 1977
    Assignee: C. R. Bard, Inc.
    Inventor: Donald S. Barcan