Patents by Inventor Cecile M. Durand

Cecile M. Durand 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).

  • Dental patient face mask
    Patent number: 6079980
    Abstract: Disclosed is a protective, disposable dental patient face mask that covers the patient's entire face, extending partially around the patient's head and secured by a pair of ear bands. A mouth aperture allows access to the patient's mouth and a nose mask that allows the patient to breathe freely while the air is filtered of impurities and flying debris. The face mask is constructed of a material that protects the patient's face from projected liquid and solid materials.
    Type: Grant
    Filed: January 11, 1999
    Date of Patent: June 27, 2000
    Inventor: Cecile M. Durand