Patents by Inventor Rienhold J. Blatz

Rienhold J. Blatz 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).

  • Jackable prop
    Patent number: 4479634
    Abstract: A novel jackable prop or stand is provided herein. It includes a base including a transverse plate and a pair of widely-spaced-apart, forwardly-projecting feet. A pair of spaced apart, upstanding polygonal cross-section e.g. square, posts are secured to the jackable or stand prop, e.g. either to the transverse plate at the region of the forwardly projecting feet, or directly to an associated foot. A freely-vertically-movable lifting frame is slidably but not relatively rotatably mounted on the posts.
    Type: Grant
    Filed: August 26, 1983
    Date of Patent: October 30, 1984
    Assignee: Lyrone Kelsey Industries Ltd.
    Inventor: Rienhold J. Blatz