Patents by Inventor Ralph E. Redman

Ralph E. Redman 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: 5616084
    Abstract: An automatic bowling pin setting apparatus and method for setting pins in a given pattern on a pin deck comprises detecting standing pins after a first ball has been rolled, clearing the pin deck of all pins, both standing and deadwood, and replacing the standing pins with replacement pins which have been stored in spotting cups above each of the pin setting locations of the pattern. The standing pin detection, pin deck clearing, and replacement of standing pins is made in a single cycle, thus eliminating the traditional standing pin lifting cycle. Spotting deck and rake movement are coordinated using shafts having continuous grooves of varying pitch with sliding members attached to the spotting deck and rake for controlling their coordinated movement with variable speed in a synchronized manner, thus permitting the single cycle for detecting standing pins, clearing the pin deck of all pins, and replacing those pins which were standing.
    Type: Grant
    Filed: October 17, 1995
    Date of Patent: April 1, 1997
    Assignee: Heddon Development Corp.
    Inventors: Will Heddon, Ralph E. Redman, Lewis W. Slimak, Jr., Sidney Tucker, Dean H. Truesdell