Patents by Inventor Joanna Kotula

Joanna Kotula 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: 8182376
    Abstract: A weighting system for a sports stick, particularly a field hockey stick, comprising a surface, recess, channel, hole or plurality of pockets formed along the length of the sports stick, and one or more weights moveably or selectively attachable along the surface and/or within the channel/pockets to allow a player to freely adjust the weight and balance point of the stick by slideably moving to or selectively adding or eliminating weight and points along the stick. A variety of embodiments are herein described, all providing an adjustable field hockey stick that allows players to adapt to play on different surfaces or in different conditions.
    Type: Grant
    Filed: September 21, 2009
    Date of Patent: May 22, 2012
    Assignee: Wm. T. Burnett IP, LLP
    Inventor: Joanna Kotula
  • Publication number: 20100087281
    Abstract: A weighting system for a sports stick, particularly a field hockey stick, comprising a surface, recess, channel, hole or plurality of pockets formed along the length of the sports stick, and one or more weights moveably or selectively attachable along the surface and/or within the channel/pockets to allow a player to freely adjust the weight and balance point of the stick by slideably moving to or selectively adding or eliminating weight and points along the stick. A variety of embodiments are herein described, all providing an adjustable field hockey stick that allows players to adapt to play on different surfaces or in different conditions.
    Type: Application
    Filed: September 21, 2009
    Publication date: April 8, 2010
    Inventor: Joanna Kotula
  • Publication number: 20080318714
    Abstract: An embodiment of the invention provides a monolithic lacrosse stick handle having a first portion, a second portion, and a transition portion disposed between the first and second portion. The first portion has a first cross-section of a first shape. The second portion has a second cross-section of a second shape. The second shape is different from the first shape. Over the transition portion, the cross-sectional shape of the handle transitions from the first shape to the second shape. The handle can be integrally formed from a malleable material. The handle can have varying cross-sectional areas (e.g., wall thicknesses) along its length.
    Type: Application
    Filed: June 19, 2008
    Publication date: December 25, 2008
    Inventors: Joanna Kotula, Christopher Saturnio
  • Patent number: 7462118
    Abstract: A field hockey stick including a handle, a throat adjoining the handle, and a head adjoining the throat opposite to the handle. At least one portion of one of the handle, the throat, and the head is hollow. The at least one portion has variable wall thicknesses that enhance the performance and feel of the stick, e.g., providing back weighting and/or edge weighting.
    Type: Grant
    Filed: August 10, 2006
    Date of Patent: December 9, 2008
    Assignee: STX, LLC
    Inventors: Richard B. C. Tucker, Sr., Katelyn M. Bedwell, Joanna Kotula
  • Patent number: 7377865
    Abstract: The present invention provides a field hockey stick having a substantially straight grip portion and a bowed hitting portion. In one embodiment, a stick has a substantially straight handle, a bowed throat, and a bowed head. In another embodiment, a stick has a substantially straight handle and a bowed throat, with at least a portion of the playing surface of the head in substantially the same plane or line as the front face of the handle. In another embodiment, a stick has a substantially straight handle and a bowed throat, with the playing surface of the head set back from the plane or line of the front face of the handle.
    Type: Grant
    Filed: November 17, 2006
    Date of Patent: May 27, 2008
    Assignee: STX, LLC
    Inventors: Katelyn Bedwell, Joanna Kotula
  • Publication number: 20070129187
    Abstract: The present invention provides a field hockey stick having a substantially straight grip portion and a bowed hitting portion. In one embodiment, a stick has a substantially straight handle, a bowed throat, and a bowed head. In another embodiment, a stick has a substantially straight handle and a bowed throat, with at least a portion of the playing surface of the head in substantially the same plane or line as the front face of the handle. In another embodiment, a stick has a substantially straight handle and a bowed throat, with the playing surface of the head set back from the plane or line of the front face of the handle.
    Type: Application
    Filed: November 17, 2006
    Publication date: June 7, 2007
    Inventors: Katelyn Bedwell, Joanna Kotula
  • Publication number: 20070072709
    Abstract: A field hockey stick including a handle, a throat adjoining the handle, and a head adjoining the throat opposite to the handle. At least one portion of one of the handle, the throat, and the head is hollow. The at least one portion has variable wall thicknesses that enhance the performance and feel of the stick, e.g., providing back weighting and/or edge weighting.
    Type: Application
    Filed: August 10, 2006
    Publication date: March 29, 2007
    Inventors: Richard Tucker, Katelyn Bedwell, Joanna Kotula