Patents by Inventor Chad Wittman

Chad Wittman 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).

  • Publication number: 20240075815
    Abstract: A refuse vehicle includes a chassis, an energy storage device supported by the chassis and configured to provide electrical power to a prime mover, wherein activation of the prime mover selectively drives the refuse vehicle, a body for storing refuse therein supported by the chassis, a first hydraulic pump configured to convert electrical power into hydraulic power, a second first hydraulic pump configured to convert electrical power into hydraulic power, and a motor coupled to at least one of the body or the chassis and configured to drive the first hydraulic pump and drive the second hydraulic pump.
    Type: Application
    Filed: August 30, 2023
    Publication date: March 7, 2024
    Inventors: Jeffrey Koga, Emily Davis, Jerrod Kappers, Vince Schad, Robert S. Messina, Christopher K. Yakes, Vincent Hoover, Clinton T. Weckwerth, Zachary L. Klein, John Beck, Brendan Chan, Skylar A. Wachter, Nader Nasr, Chad K. Smith, Logan Gary, Derek A. Wente, Shawn Naglik, Mike J. Bolton, Jacob Wallin, Quincy Wittman, Christopher J. Rukas, Dylan Hess, Jason Rice, Zhenyi Wei, Bashar Amin, Catherine Linsmeier, Joshua D. Rocholl, Dale Matsumoto
  • Patent number: 8852035
    Abstract: A lacrosse head is disclosed, comprising: a frame having a base, a pair of sidewalls extending from the base, and a scoop connecting the pair of sidewalls opposite the base, the scoop defining an aperture for receiving a portion of a net, wherein the aperture has an upper edge and a lower edge, the lower edge having a first notch, a second notch, and a center portion intermediate to the first notch and the second notch. Also disclosed is a lacrosse stick comprising: an elongated shaft having a butt end and a head end, and a port formed through the head end; and a head attachable to the shaft.
    Type: Grant
    Filed: August 23, 2012
    Date of Patent: October 7, 2014
    Assignee: Reebok International Limited
    Inventors: Ricardo Vestuti, Chad Wittman
  • Publication number: 20120316014
    Abstract: A lacrosse head is disclosed, comprising: a frame having a base, a pair of sidewalls extending from the base, and a scoop connecting the pair of sidewalls opposite the base, the scoop defining an aperture for receiving a portion of a net, wherein the aperture has an upper edge and a lower edge, the lower edge having a first notch, a second notch, and a center portion intermediate to the first notch and the second notch. Also disclosed is a lacrosse stick comprising: an elongated shaft having a butt end and a head end, and a port formed through the head end; and a head attachable to the shaft.
    Type: Application
    Filed: August 23, 2012
    Publication date: December 13, 2012
    Applicant: Reebok International Limited
    Inventors: Ricardo VESTUTI, Chad WITTMAN
  • Patent number: 8267813
    Abstract: A lacrosse head is disclosed, comprising: a frame having a base, a pair of sidewalls extending from the base, and a scoop connecting the pair of sidewalls opposite the base, the scoop defining an aperture for receiving a portion of a net, wherein the aperture has an upper edge and a lower edge, the lower edge having a first notch, a second notch, and a center portion intermediate to the first notch and the second notch. Also disclosed is a lacrosse stick comprising: an elongated shaft having a butt end and a head end, and a port formed through the head end; and a head attachable to the shaft.
    Type: Grant
    Filed: March 5, 2010
    Date of Patent: September 18, 2012
    Assignee: Reebok International Limited
    Inventors: Ricardo Vestuti, Chad Wittman
  • Publication number: 20110218060
    Abstract: A lacrosse head is disclosed, comprising: a frame having a base, a pair of sidewalls extending from the base, and a scoop connecting the pair of sidewalls opposite the base, the scoop defining an aperture for receiving a portion of a net, wherein the aperture has an upper edge and a lower edge, the lower edge having a first notch, a second notch, and a center portion intermediate to the first notch and the second notch. Also disclosed is a lacrosse stick comprising: an elongated shaft having a butt end and a head end, and a port formed through the head end; and a head attachable to the shaft.
    Type: Application
    Filed: March 5, 2010
    Publication date: September 8, 2011
    Applicant: Reebok International Ltd.
    Inventors: Ricardo VESTUTI, Chad Wittman
  • Publication number: 20070281808
    Abstract: The present invention provides a lacrosse stick (220) comprising a unibody head and shaft construction that increases lacrosse throwing accuracy and power.
    Type: Application
    Filed: April 29, 2005
    Publication date: December 6, 2007
    Applicant: Harrow Sports, Inc.
    Inventors: Mark Hayden, Chad Wittman
  • Publication number: 20060025247
    Abstract: The present invention provides a lacrosse stick comprising a unibody head and shaft construction.
    Type: Application
    Filed: July 29, 2004
    Publication date: February 2, 2006
    Inventors: Mark Hayden, Chad Wittman
  • Publication number: 20060025248
    Abstract: The present invention provides a lacrosse stick comprising a unibody head and shaft construction that increases lacrosse throwing accuracy and power.
    Type: Application
    Filed: January 12, 2005
    Publication date: February 2, 2006
    Inventors: Mark Hayden, Chad Wittman
  • Publication number: 20060009318
    Abstract: The present invention provides an improved lacrosse shaft head connection. In particular, the present invention provides a lacrosse head with a male plug to fit in a female socket of a lacrosse shaft. Further, the lacrosse head of the present invention may be strategically designed with sidewall placements to guide a lacrosse ball to a desired location.
    Type: Application
    Filed: July 7, 2004
    Publication date: January 12, 2006
    Inventors: Mark Hayden, Chad Wittman
  • Publication number: 20050288132
    Abstract: The present invention provides a lacrosse shaft. The lacrosse shaft has an integral or interlocked end stop to inhibit stoppage.
    Type: Application
    Filed: June 25, 2004
    Publication date: December 29, 2005
    Inventors: Mark Hayden, Chad Wittman
  • Publication number: 20050251893
    Abstract: The present invention provides an athletic glove. The athletic glove has an improved padding construction to allow for increased flexibility of the glove. The improved padding construction includes a crescent shaped pad aligned with the middle and index finger. The glove also provides improved palm constructions to improve moisture management and grip. The improved construction includes using moisture or temperature management fabric in strategic locations on the palm or an open palm construction to allow direct contact between a player's palm and the shaft of an athletic stick.
    Type: Application
    Filed: May 14, 2004
    Publication date: November 17, 2005
    Inventors: Mark Hayden, Chad Wittman
  • Publication number: 20050130759
    Abstract: The present invention relates to an improved sports shaft. The improved shaft is comprised of a synthetic material designed to minimize weight and provide other desirable characteristics. The shaft may include a unique outwardly expanded portion that dramatically improves the shaft's performance. The outwardly expanded portion expands lengthwise and widthwise to create a wider portion that accommodates a player's hand position. The outer surface of the shaft may be coated with a gripable material to improve the overall grip and feel characteristics of the shaft.
    Type: Application
    Filed: July 7, 2004
    Publication date: June 16, 2005
    Inventors: Mark Hayden, Chad Wittman
  • Publication number: 20050130773
    Abstract: The present invention relates to an improved sports shaft. The improved shaft is comprised of a synthetic material designed to minimize weight and provide a desirable amount of flex. The shaft may include a unique tapered grip portion that dramatically improves the shaft's flex and feel characteristics. The tapered grip portion is tapered lengthwise and widthwise to create a narrower portion that accommodates a player's hand position. The outer surface of the shaft is coated with a gripable material to improve the overall grip and feel characteristics of the shaft. The gripable material comprises a low coefficient of thermal surface conductivity. In addition, the outer coating creates an aesthetically pleasing appearance in comparison with an uncoated aluminum shaft.
    Type: Application
    Filed: December 12, 2003
    Publication date: June 16, 2005
    Inventors: Mark Hayden, Chad Wittman
  • Patent number: D629855
    Type: Grant
    Filed: October 1, 2009
    Date of Patent: December 28, 2010
    Assignee: Reebok International, Ltd.
    Inventors: Ricardo Vestuti, Chad Wittman
  • Patent number: D671999
    Type: Grant
    Filed: December 2, 2010
    Date of Patent: December 4, 2012
    Assignee: Reebok International Limited
    Inventors: Ricardo Vestuti, Chad Wittman
  • Patent number: D692075
    Type: Grant
    Filed: October 9, 2012
    Date of Patent: October 22, 2013
    Assignee: Reebok International Limited
    Inventors: Ricardo Vestuti, Chad Wittman