Patents by Inventor Sylvia Davis

Sylvia Davis 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: 6189697
    Abstract: A container for personal articles such as cosmetics and the like has a rigid shell and a flexible cover that fits over the shell. The cover has a central pocket with one or more pockets arranged around the inside of the wall of the central pocket and an exterior wall having one or more pockets arranged around the exterior wall. The cover is removably fastened to the shell, preferably by means of a skirt having fasteners thereon which is folded under the base of the shell and secured by the fasteners to hold the cover in position about the shell.
    Type: Grant
    Filed: July 23, 1999
    Date of Patent: February 20, 2001
    Inventor: Sylvia Davis
  • Patent number: 4131769
    Abstract: A telephone lock for use in conjunction with Trimline or similar telephones to preclude access to the dialing mechanism thereof thereby preventing unauthorized calls. The lock includes a housing adapted to cover the dialing mechanism of the phone, a plurality of spring urged engaging elements which are selectively extensive through spots located in the housing, and lock means disposed within the housing for extending and retracting the plurality of spring urged engaging elements.
    Type: Grant
    Filed: September 1, 1977
    Date of Patent: December 26, 1978
    Inventor: Sylvia Davis