Patents Represented by Attorney Beverly A. Vandenburgh

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  • Roof shingle laying machine
    Patent number: 4993207
    Abstract: A shingle laying device for placing and attaching shingles on a roof surface has a frame, a storage compartment for holding a plurality of shingles to be laid, and a placement compartment for holding a single shingle at a desired position on the roof surface. A transfer mechanism is employed to transfer a single shingle from the storage compartment to the placement compartment, and an attachment mechanism is employed to attach the single shingle held by the placement compartment to the roof surface.
    Type: Grant
    Filed: August 7, 1989
    Date of Patent: February 19, 1991
    Inventor: Jerome F. Burke
  • Cap detector for bottling system with high speed gate mechanism
    Patent number: 4872300
    Abstract: A device having a cocked cap detector and a missing cap detector in a bottle production line is disclosed. The device also includes a gate diverter mechanism for diverting miscapped bottles from their narrower top portion.
    Type: Grant
    Filed: August 26, 1988
    Date of Patent: October 10, 1989
    Assignee: Frankandale Corporation
    Inventor: James J. Luke
  • Effluent cleansing method and device
    Patent number: 4657566
    Abstract: A method and apparatus for removing pollutants from a gas by passing the gas through a liquid bath in a reservoir. A non-liquid space is provided above the liquid bath. The non-liquid space includes a cone-shaped baffle for trapping contaminated vapor escaping from the liquid bath and returning the vapor to the liquid bath sensing means is also provided in the non-liquid space for sensing the pollutants escaping from the cone-shaped baffle. Filler means is provided in the liquid bath for dissipating bubbles that may form in the liquid bath.
    Type: Grant
    Filed: November 12, 1985
    Date of Patent: April 14, 1987
    Inventors: Joseph G. Wintering, William C. Werle
  • Water sports craft
    Patent number: 4128073
    Abstract: A water sports craft comprises two laterally-spaced elongated pontoons with fixed, vertically inclined tread-mill propulsion apparatus mounted therebetween one end of which extends into the water the propulsion apparatus characterized by two superposed cleated, movable endless belts so mounted that linear movement of the upper belt in one direction i.e. by running on the belt causes the lower belt to move linearly in the opposite direction whereby its cleats effect propulsion of the craft through the water.
    Type: Grant
    Filed: April 8, 1977
    Date of Patent: December 5, 1978
    Inventor: George L. Rossmann