Patents by Inventor Ahmed M. Tantawi

Ahmed M. Tantawi 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).

  • Safety case for the medical glass thermometer
    Patent number: 4560287
    Abstract: A protective case for a conventional capillary fever thermometer which includes at the bulb end of the capillary fever thermometer a rigid cap which is partially spaced from the bulb. A transparent securing portion enclosing the graduated part of the capillary stem of the thermometer. The rigid cap and the securing portion held together by a recess in the securing portion receiving a protrusion on the cap. Also connecting the cap and securing portion is thermoplastic material of the securing portion in radial apertures in the side wall of the cap.
    Type: Grant
    Filed: May 10, 1984
    Date of Patent: December 24, 1985
    Inventor: Ahmed M. Tantawi