Patents by Inventor Samuel Bogorad

Samuel Bogorad 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: 4146133
    Abstract: A heat sealable plastic bag for retaining articles in a sterile atmosphere and which includes gussets and a flap in a remote location such that when the bag is opened by pulling open the flap, the bag opening and its contents are protected by the flap from contaminating contact with the flap exterior and/or the user to insure a continued completely sterile atmosphere for the bag opening and its contents.
    Type: Grant
    Filed: October 22, 1976
    Date of Patent: March 27, 1979
    Assignee: Surgicot, Inc.
    Inventors: Samuel Bogorad, Conrad Goldman