Patents by Inventor Fredrick G. Swindler

Fredrick G. Swindler 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).

  • Medical apparatus with a tearable tamper evident indicator means
    Patent number: 4834706
    Abstract: A pair of medical tube connectors are interconnected in fluid tight relation. A tamper-evident indicator of breakable material, such as paper, has a pair of strips respectively encircling said connectors, and at least one breakable strip having a width substantially less than the circumference of the tube connectors extending between the strips to provide an indication if the connectors have been separated.
    Type: Grant
    Filed: November 24, 1987
    Date of Patent: May 30, 1989
    Assignee: Sherwood Medical Company
    Inventors: Andrew J. Beck, Fredrick G. Swindler