Patents by Inventor Carl E. Dusko

Carl E. Dusko 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: 4590822
    Abstract: Beverage can opening apparatus includes a base portion, a support portion, a can engaging portion, a biasing portion and a fastening portion. The base portion includes a substantially flat plate section. The support portion includes spaced shaft supporting sections disposed adjacent opposed elongated edges of the plate section with each including an opening in a plane parallel to one of the elongated edges, the openings being spaced from the plate section. A shaft extends between the openings of the shaft supporting sections. The can engaging portion includes an elongated member pivotally connected at one end to the shaft and extending therefrom toward and beyond one end of the plate section. The elongated member includes a slot at a free end thereof beyond the plate section, the slot being aligned substantially parallel to the plate section. The elongated member includes a channel extending from the slot toward the support portion, the channel having a cross section substantially the same as the slot.
    Type: Grant
    Filed: April 23, 1985
    Date of Patent: May 27, 1986
    Inventor: Carl E. Dusko