Patents by Inventor Kari Ann Kalista

Kari Ann Kalista 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: 6910322
    Abstract: A lawnmower comprising a mower deck having a discharge outlet for discharging grass clippings. The mower deck includes an aperture and slot defined by the mower deck adjacent opposite sides of the discharge outlet. A chute is pivotally connected to the mower deck above the discharge outlet and may pivot between a stowed condition and an operable condition. An extension portion is removably connectable to the mower deck adjacent the discharge outlet. The extension portion includes a fixed pin engageable with the aperture and a latch engageable with the slot. The latch is movable between an engaged position, in which the latch engages the slot, and a disengaged position, in which the latch is removed from the slot. The extension portion extends beyond the chute while the chute is in the stowed condition. A grass catcher is connectable to extension portion opposite the mower deck.
    Type: Grant
    Filed: May 28, 2003
    Date of Patent: June 28, 2005
    Assignee: Ariens Company
    Inventors: Paul A. Schroeder, Kari Ann Kalista
  • Publication number: 20040261387
    Abstract: A lawnmower comprising a chassis and a mower deck movable with respect to the chassis. A cylinder assembly is mounted to said chassis, and includes an actuating cylinder, and a piston shaft selectively extendable and retractable with respect to the cylinder under the influence of fluid pressure within the cylinder. A deck lift assembly is interconnected to the chassis and the mower deck for adjusting the height of the mower deck with respect to the chassis. The deck lift assembly includes a pivot member pivotally connected to the chassis. A jack is removably coupled to the pivot member, such that the chassis is raised and lowered in response to movement of the piston shaft with respect to the cylinder. The jack utilizes the existing hydraulic system and cylinder assembly of the lawnmower to raise the lawnmower with respect to the ground.
    Type: Application
    Filed: July 27, 2004
    Publication date: December 30, 2004
    Applicant: Ariens Company
    Inventors: Kari Ann Kalista, Daniel J. Gindt, Brian K. Gloudemans, John Porter, Robert Busse, Paul A. Schroeder
  • Publication number: 20040237493
    Abstract: A lawnmower comprising a mower deck having a discharge outlet for discharging grass clippings. The mower deck includes an aperture and slot defined by the mower deck adjacent opposite sides of the discharge outlet. A chute is pivotally connected to the mower deck above the discharge outlet and may pivot between a stowed condition and an operable condition. An extension portion is removably connectable to the mower deck adjacent the discharge outlet. The extension portion includes a fixed pin engageable with the aperture and a latch engageable with the slot. The latch is movable between an engaged position, in which the latch engages the slot, and a disengaged position, in which the latch is removed from the slot. The extension portion extends beyond the chute while the chute is in the stowed condition. A grass catcher is connectable to extension portion opposite the mower deck.
    Type: Application
    Filed: May 28, 2003
    Publication date: December 2, 2004
    Applicant: Ariens Company
    Inventors: Paul A. Schroeder, Kari Ann Kalista
  • Patent number: 6786031
    Abstract: A lawnmower comprising a chassis and a mower deck movable with respect to the chassis. A cylinder assembly is mounted to the chassis, and includes an actuating cylinder, and a piston shaft selectively extendable and retractable with respect to the cylinder under the influence of fluid pressure within the cylinder. A deck lift assembly is interconnected to the chassis and the mower deck for adjusting the height of the mower deck with respect to the chassis. The deck lift assembly includes a pivot member pivotally connected to the chassis. A jack is removably coupled to the pivot member, such that the chassis is raised and lowered in response to movement of the piston shaft with respect to the cylinder. The jack utilizes the existing hydraulic system and cylinder assembly of the lawnmower to raise the lawnmower with respect to the ground.
    Type: Grant
    Filed: October 4, 2002
    Date of Patent: September 7, 2004
    Assignee: Ariens Company
    Inventors: Kari Ann Kalista, Daniel J. Gindt, Brian K. Gloudemans, John Porter, Robert Busse, Paul A. Schroeder
  • Publication number: 20040065071
    Abstract: A lawnmower comprising a chassis and a mower deck movable with respect to the chassis. A cylinder assembly is mounted to said chassis, and includes an actuating cylinder, and a piston shaft selectively extendable and retractable with respect to the cylinder under the influence of fluid pressure within the cylinder. A deck lift assembly is interconnected to the chassis and the mower deck for adjusting the height of the mower deck with respect to the chassis. The deck lift assembly includes a pivot member pivotally connected to the chassis. A jack is removably coupled to the pivot member, such that the chassis is raised and lowered in response to movement of the piston shaft with respect to the cylinder. The jack utilizes the existing hydraulic system and cylinder assembly of the lawnmower to raise the lawnmower with respect to the ground.
    Type: Application
    Filed: October 4, 2002
    Publication date: April 8, 2004
    Applicant: Ariens Company
    Inventors: Kari Ann Kalista, Daniel J. Gindt, Brian K. Gloudemans, John Porter, Robert Busse, Paul A. Schroeder