Patents by Inventor Patrick A. Cassidy

Patrick A. Cassidy 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: 4829750
    Abstract: The invention is a method and apparatus, powered solely by the muscles of a single male adult during a working day; for bundling cut firewood, or the like. The apparatus is located under and over the top of a rugged rectangular work bench. The frame is constructed of welded metal rods, about an inch and a quarter in diameter. The operator can load the apparatus onto a flat bed of a motor vehicle for transport over open roads and across country. The operator faces a full length raceway below the top of the long panel. A lever arm protudes from the raceway toward the operator. A pivot is welded across the raceway, a foot or so back of the pannel. A loose fitting sleeve cover is over th pivot. The lever arm is welded to the loose fitting sleeve cover, its fulcrum. A chain linkage is welded to an end of the lever arm and to the foot of the elevator rod. The chain linkage forms a loop between the two.
    Type: Grant
    Filed: April 14, 1987
    Date of Patent: May 16, 1989
    Inventor: Patrick A. Cassidy