Patents by Inventor William Marykuca

William Marykuca 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: 4266690
    Abstract: A dispenser for welding electrodes is disclosed. The dispenser comprises a tubular casing having a first internal elongate tubular cavity for storage of a plurality of the welding electrodes for dispensing one at a time therefrom. A top end closure has an axial opening dimensioned to permit the passage of one only of the electrodes from the cavity upon manual actuation of an axially-reciprocal pusher rod engaging the lower end of the electrode. The axial opening is provided with a friction grip disc which normally closes the opening, permits the passage of an electrode therethrough but exerts a friction grip on a stationary partly-dispensed electrode to prevent the same from returning to the cavity.
    Type: Grant
    Filed: February 26, 1979
    Date of Patent: May 12, 1981
    Assignee: Red-D-Arc International Inc.
    Inventors: Gordon W. Holmes, William Marykuca