Patents by Inventor David J. Buck

David J. Buck 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: 5938070
    Abstract: A product dispenser which comprises a somewhat rectangular housing having front and rear walls, integral with a side wall, a top wall portion and a bottom wall portion and a removable side wall. The top wall is provided with a slot perpendicular with the side wall and the front wall has a slot therein. A product holder is fixed to the side wall in an area below the slot in the top wall. A take-up reel is secured on an axle molded to the fixed side walls below the fixed top portion. The take-up and dispenser reel includes outer flanges which extend below the side walls so that the flanges can roll on a surface below the side walls in order to take-up a backing sheet while simultaneously dispensing the product from the product holder. The removable side wall is removed to load the product in the product holder and to remove the backing sheet from the take-up reel. If there is no backing sheet, the product is fed via the slot in the top wall by hand in order to dispense the product.
    Type: Grant
    Filed: November 7, 1997
    Date of Patent: August 17, 1999
    Assignee: Woodrow W. Welborn
    Inventors: Woodrow W. Welborn, David J. Buck
  • Patent number: 4791758
    Abstract: A door frame having a hinged jamb, a strike jamb and a header, each of which is in two parts. One part of each pair has a channel for slidably receiving a lipped segment of the other part. A lipped cover on the first part engages the lipped segment of the second part to limit movement of the two parts relative to one another. A biasing means on the first part urges the two parts against one another. The biasing means is rigidly affixed to the first part and extends across the channel to leave a small gap through which the lipped segment of the first part can be rotatably inserted.
    Type: Grant
    Filed: July 28, 1987
    Date of Patent: December 20, 1988
    Assignee: Windor Manufacturing Ltd.
    Inventors: Gunther H. Bauer, David J. Buck
  • Patent number: 4534125
    Abstract: A garden row marker comprised of a clear plastic hollow body defining an interior display chamber, and a stake means depending from said hollow body and being integrally formed therewith. The hollow body has an upper open end with a peripheral lip adapted to be snap-engaged by a sealing cap formed, preferably, of a brightly colored opaque plastic. The marker allows for the visibility of a seed package stored within the display chamber from all sides therearound.
    Type: Grant
    Filed: July 9, 1984
    Date of Patent: August 13, 1985
    Inventor: David J. Buck