Patents by Inventor Hans Wenner

Hans Wenner 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: 6112941
    Abstract: A machine for vending printed products, in particular, newspaper and including a housing for storing the printed products, a coin mechanism associated with the housing for receiving payment for a printed product, and a delivery mechanism for delivery a paid-for printed product to a delivery slot provided in the housing. The delivery mechanism includes a transporting plate for printed products and a lift mechanism for lifting the transporting plate to a printed product delivery position. The delivery mechanism further includes an element which cooperates with the lift mechanism for automatically adjusting the height by which the transporting plate is lifted after the topmost product has been dispensed.
    Type: Grant
    Filed: November 21, 1997
    Date of Patent: September 5, 2000
    Inventor: Hans Wenner
  • Patent number: 4591042
    Abstract: A coin machine for collection and checking of different types of coins and for release of a device for dispensing goods when the proper number of coins for the item purchase price is inserted into the coin machine. The coin-checking device comprises a carrier plate arranged vertically between a housing front and back wall, wherein at least on one side of the carrier plate there is located parallel thereto a coin-checking plate which can be tilted. Adjacent to the coin-checking plate there is located parallel to the carrier plate a coin-channel plate which is fitted with inclined slots, through which extend angular protrusions of a lower plate and which form the bottom of the running channels for the coins. The coin-channel plate is also parallel to the carrier plate and can also be swiveled.
    Type: Grant
    Filed: April 28, 1982
    Date of Patent: May 27, 1986
    Inventor: Hans Wenner
  • Patent number: 4273256
    Abstract: An apparatus for dispensing printed products such as newspapers or periodicals from the top of a stack within a housing from which a manually rotatable knob protrudes. Two toothed detent rods are vertically mounted on the rear wall of the housing, one detent rod being fixed and the other being freely movable, and a transport plate on which the periodical stack rests is movably mounted adjacent the detent rods. A lever pivoted on one end and attached on the other by a cable operated by the knob extends under the detent rods, with the movable detent rod being positioned to rest on the lever. Two spring biased pawls are mounted on the transport plate to engage the detent rod, so that the transport plate is jacked-up as the lever moves while periodicals are dispensed.
    Type: Grant
    Filed: October 13, 1978
    Date of Patent: June 16, 1981
    Inventor: Hans Wenner