Patents by Inventor Ronald R. Fandrey

Ronald R. Fandrey 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).

  • Adjustable sling apparatus
    Patent number: 5269578
    Abstract: An adjustable sling apparatus is provided which allows one strap to be adjusted to a particular length so that loads of various sizes can be used in conjunction with the sling. A simple and efficient design fixes the length of the strap at the adjusted position. This is accomplished by either rotating a pin over a stationary pin or wrapping the strap in a predetermined fashion around two fixedly mounted, stationary rods.
    Type: Grant
    Filed: August 9, 1991
    Date of Patent: December 14, 1993
    Assignees: Samco Corporation, Suel Asset Management Co.
    Inventor: Ronald R. Fandrey