Patents by Inventor Steve Kosteniuk

Steve Kosteniuk 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: 5645306
    Abstract: A bag handle is integrally molded from plastics material. It has a hand grip joined at the front end to a seat spaced below the hand grip. The seat has an upper arm joined to the front end of the hand grip, a circularly curved bight and a lower arm that projects to the front from the bight and curves upwardly as a hook to form a flared throat at the front of the handle. A retainer within the seat projects upwardly from the lower arm towards the upper in order to retain the handles of grocery bags and the like in the seat. The bight of the seat is located directly below the center of the hand grip to provide good balance.
    Type: Grant
    Filed: May 16, 1996
    Date of Patent: July 8, 1997
    Inventor: Steve Kosteniuk
  • Patent number: 5044805
    Abstract: A mechanical pencil made of a molded plastics material has a flat rectangular cross-section and a slot at one end thereof for passing a flat lead piece. The housing has a front wall provided with a recess and a slot extending longitudinally of the housing in the recess. A pair of toothed racks are provided longitudinally of the housing in the chamber formed therein. A gripper including a thumb-operated slider is provided on the front wall which is bowed and urged against the front wall and is connected to a toothed anchor in the chamber which in turn is adapted to engage the rack members. A pair of bifurcated fingers are connected to the anchor member and the bifurcated fingers engage the lead piece. Cam guide means provide the gripping action of the bifurcated fingers and the releasing action thereof. The gripper is advanced and retracted by depressing the bowed slider to disengage the toothed anchor from the rack member.
    Type: Grant
    Filed: April 11, 1990
    Date of Patent: September 3, 1991
    Assignee: Steve Kosteniuk
    Inventors: Steve Kosteniuk, Jean-Guy Dufour