Patents by Inventor Lawrence Yuda

Lawrence Yuda 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).

  • Compact fluid apparatus and method of assembly having seal deforming grooves
    Patent number: 5070767
    Abstract: A fluid operated apparatus having a cylinder assembly, a piston and a rod is illustrated wherein cap members are provided with a first circumferential groove and a reduced end portion while a second circumferential groove is carried opposite the first circumferential groove within the cylinder assembly forming a seat for a deformable ring. A method of assembling the fluid operated apparatus contemplates inserting an end cap into the cylinder and then mounting a deformable ring in an adjacent groove in the cylinder and then forcing the cap out so that the ring passes over a reduced end portion of the cap and is positioned in the seat formed between the opposed grooves.
    Type: Grant
    Filed: December 3, 1990
    Date of Patent: December 10, 1991
    Inventor: Lawrence Yuda