Patents by Inventor Lina A. Lawall

Lina A. Lawall 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).

  • Hands free hair dryer and hair dryer accessory
    Patent number: 5386644
    Abstract: In one preferred embodiment, a hands free hair dryer having a body in which are disposed a fan and a heating element, the body being mounted on a wall or the edge of a door. An infinitely positionable, self-supporting hose has a proximal end attached to the outlet of the body and a distal end selectively disposed to direct a stream of hot air toward the head of a user. Alternatively, the heating element may be disposed in the distal end of the hose. In another embodiment, the body is replaced with a housing within which the outlet nozzle of a conventional hand held air dryer is releasably secured.
    Type: Grant
    Filed: December 21, 1992
    Date of Patent: February 7, 1995
    Assignee: Intelligent Designs, Inc.
    Inventors: Lina A. Lawall, Robert R. Hellman, Jr.
  • Hands free hair dryer and hair dryer accessory
    Patent number: 5279048
    Abstract: In one preferred embodiments, a hands free hair dryer having a body in which are disposed a fan and a heating element, the body being mounted on a wall or the edge of a door. An infinitely positionable, self-supporting hose has a proximal end attached to the outlet of the body and a distal end selectively disposed to direct a stream of hot air toward the head of a user. Alternatively, the heating element may be disposed in the distal end of the hose. In another embodiment, the body is replaced with a housing within which the outlet nozzle of a conventional hand held air dryer is releasably secured.
    Type: Grant
    Filed: August 23, 1991
    Date of Patent: January 18, 1994
    Assignee: Intelligent Designs, Inc.
    Inventors: Lina A. Lawall, Robert R. Hellman, Jr.