Patents by Inventor Gary L. Nunn

Gary L. Nunn 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: 5190326
    Abstract: A cat litter box cleaner utilizes a slotted litter shovel on the end of a hand held container. The container includes a spring loaded door which permits a user to scoop up cat litter, shake the litter through the slots in the shovel, and then depress a button which releases the door so as to allow fecal material to fall into the container. A disposable plastic bag is retained within the container so as to facilitate the disposal of the waste material. The container is removable from the scoop head for purposes of removing the bag. When a bag is not used, a battery powered fan drier can be utilized to remove moisture from the fecal material before disposal.
    Type: Grant
    Filed: September 9, 1991
    Date of Patent: March 2, 1993
    Inventor: Gary L. Nunn
  • Box
    Patent number: 4793546
    Abstract: An eight-sided box having uninterrupted top and bottom walls, which can be inexpensively manufactured as a single sheet of corrugaed cardboard and shipped in a flattened, knock-down configuration with the manufacturer's joint formed, and which can be quickly erected, filled and closed by a packager to provide a secure package. In a second embodiment locking ears are provided which virtually insure that the box cannot be inadvertently opened.
    Type: Grant
    Filed: October 30, 1987
    Date of Patent: December 27, 1988
    Assignee: Color-Box, Inc.
    Inventor: Gary L. Nunn