Patents by Inventor Stephen Paul Hazell

Stephen Paul Hazell 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).

  • Applying fluid preparations to the skin, e.g. in connection with shaving
    Patent number: 6754958
    Abstract: A safety razor has a handle formed by a refillable container (8). After filling with water a tablet (20) containing a carbon dioxide gas generating substance is added to the water and the gas pressure is used to deliver liquid from the container to the underside of the razor blade unit (1). The tablet also includes a substance which upon being mixed with water produces a fluid which may have desirable properties for application to the skin during shaving, such as lubrication, moisturizing, applying a fragrance, chemical treatment of hairs, bacterial or medicinal treatment of the skin and/or blood coagulation. The container (8) can be equipped with a dispenser (30) operable to deliver tablets into the water filled container.
    Type: Grant
    Filed: January 26, 2001
    Date of Patent: June 29, 2004
    Assignee: The Gillette Company
    Inventors: Christopher Martin Haws, Stephen Paul Hazell
  • Applying fluid preparations to the skin, e.g. in connection with shaving
    Publication number: 20020029478
    Abstract: A safety razor has a handle formed by a refillable container (8). After filling with water a tablet (20) containing a carbon dioxide gas generating substance is added to the water and the gas pressure is used to deliver liquid from the container to the underside of the razor blade unit (1). The tablet also includes a substance which upon being mixed with water produces a fluid which may have desirable properties for application to the skin during shaving, such as lubrication, moisturising, applying a fragrance, chemical treatment of hairs, bacterial or medicinal treatment of the skin and/or blood coagulation.
    Type: Application
    Filed: January 26, 2001
    Publication date: March 14, 2002
    Applicant: THE GILLETTE COMPANY
    Inventors: Christopher Martin Haws, Stephen Paul Hazell