Patents by Inventor Casimir S. Wolwowicz

Casimir S. Wolwowicz 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: 4266691
    Abstract: Continuous automatic feeding apparatus for bulk material is provided. The device has a vibratory feeder for moving the material to be fed, the feeder having a centrally disposed narrow spoon extending therefrom which provides a relatively small rate of material feed. A pair of hoppers are located under the composite feeder, and the material supplied to each controlled by a pair of displaceable deflectors. Each deflector has three positions: a first position in which the deflector prevents any flow into its associated hopper and deflects the flow into the other hopper; a second position in which the flow from the feeder is deflected to the other hopper but the flow from the spoon is permitted to enter its associated hopper; and a third position in which the flow from both the vibratory feeder and the spoon enters the associated hopper. Each hopper has a weigh cell and control apparatus associated therewith to operate the deflectors and empty the hoppers when a predetermined weight has been attained.
    Type: Grant
    Filed: July 11, 1978
    Date of Patent: May 12, 1981
    Assignee: Gero Industries, Inc.
    Inventor: Casimir S. Wolwowicz