Patents by Inventor Sandra Hertel

Sandra Hertel 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).

  • Patent number: 6009887
    Abstract: An applicator for applying fluid, liquid, gel, medicine or lotion to the human body. The applicator has a handle, an applicator head and a pivot lock. The pivot lock positions the applicator head at a number of discrete positions with respect to the handle. The applicator head has a clevis with a first fork and a second fork. The first fork and the second fork have star-shaped openings. The handle has a base with a star-shaped aperture. A star-shaped extrusion on the pivot lock fits through the star-shaped openings and the star-shaped aperture to lock the position of the applicator with respect to the handle. The pivot lock also has a spring rod with a spring a compression spring around it. The spring is compressed between a shoulder and a spring rod cap. The spring rod fits into a spring rod opening in a structural member between the clevis and a dispenser portion of the applicator head.
    Type: Grant
    Filed: May 18, 1999
    Date of Patent: January 4, 2000
    Inventor: Sandra Hertel