Patents by Inventor Paul R. Hambrick

Paul R. Hambrick 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: 4812985
    Abstract: A system for the storage and retrieval of motor vehicle keys wherein the keys are mounted in a container to which is affixed a printed bar code label identifying the vehicle stock number, its color and model. The system includes a bar code reader and a plurality of vertically rotatable circular plates having a plurality of key storage locations around the periphery of each. A pick and place arm is driven by a central processing unit in response to either the bar code read upon insertion of a key to be stored or upon entry of data from a key pad by a user to either store a key in an assigned location or to retrieve a key from that storage location and deliver it to the user. The system also includes routines whereby reports may be prepared for management indicating the individuals who currently have keys outstanding and the number of times each individual has removed the keys for each particular vehicle over a period of time.
    Type: Grant
    Filed: September 15, 1986
    Date of Patent: March 14, 1989
    Assignee: Ja-Pac, Inc
    Inventors: Paul R. Hambrick, Martin Wagner, Kerry W. Whitaker