Patents by Inventor Leonard R. Kortick

Leonard R. Kortick 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: 4321723
    Abstract: A compact hair brush particularly suitable for traveling. A flat housing is provided with a plurality of rows of transversely mounted bristles. Each row of bristles is individually mounted on a pivoted bar. A longitudinal operating rod pivotally connects to each bar above the pivot point. Longitudinal movement of the bar causes a 90.degree. pivotal movement of the bars. A manually engageable portion of the rod extends out of the housing for operating the rod. After the housing is opened to expose the bristles, the rod is operated to pivot the bars and cause the bristles to stand up in vertical operating position. The brush is now ready for use. Reversely, the rod is operated to pivot the bars and cause the bristles to lie flat in the housing. This permits closing the substantially flat housing. The construction lends itself to many variations in the housing. The manually engageable rod may be positioned in various portions of the housing depending on the design used.
    Type: Grant
    Filed: May 19, 1980
    Date of Patent: March 30, 1982
    Inventor: Leonard R. Kortick
  • Patent number: 3930577
    Abstract: A display container comprising a molded plastic base having spaced elongated oval sides tapering to a open curved front end and a larger curved rear end. A bottom wall extends integrally from the periphery of the sides in a continuous length from a point on the top adjacent the front, around the front end, along the bottom, around the rear end, and on to the top. The opening extends from the front to the rear edge of this wall. The sides have opposed grooves extending adjacent the edges. A plastic flexible cover is slidably mounted in the grooves so that when it is pulled forwardly against the front edge of the wall, the container is closed, and when it is pushed rearwardly, the container is opened. An elongated bar is pivotally mounted adjacent the front end. A support extends from the bar designed to hold an article, such as a travel clock, or a watch, for display.
    Type: Grant
    Filed: September 30, 1974
    Date of Patent: January 6, 1976
    Inventor: Leonard R. Kortick
  • Patent number: D247846
    Type: Grant
    Filed: April 28, 1976
    Date of Patent: May 9, 1978
    Inventor: Leonard R. Kortick