Patents by Inventor Max Winders

Max Winders 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).

  • Sow chute and hoist
    Patent number: 8051807
    Abstract: A vertically moveable immobilizing sow chute to allow hoisting and holding horizontally of a sow for foot treatment is described. The unit avoids the use of slings, can be operated electrically, and has numerous fail safe features as well as mobility and stability.
    Type: Grant
    Filed: January 17, 2008
    Date of Patent: November 8, 2011
    Assignee: Zinpro Corporation
    Inventor: Max Winders
  • SOW CHUTE AND HOIST
    Publication number: 20090183690
    Abstract: A vertically moveable immobilizing sow chute to allow hoisting and holding horizontally of a sow for foot treatment is described. The unit avoids the use of slings, can be operated electrically, and has numerous fail safe features as well as mobility and stability.
    Type: Application
    Filed: January 17, 2008
    Publication date: July 23, 2009
    Applicant: ZINPRO CORPORATION
    Inventor: MAX WINDERS
  • SOW CHUTE AND HOIST
    Publication number: 20080223309
    Abstract: An immobilizing sow chute to allow hoisting and holding horizontally a sow for foot treatment. The device immobilizes the animal, allows it to be conveniently lifted and allows close work on the animal's feet to provide needed inspection and treatment/therapy without risk of either harm to the animal or the operator by being kicked by the sow.
    Type: Application
    Filed: March 14, 2007
    Publication date: September 18, 2008
    Applicant: ZINPRO CORPORATION
    Inventor: MAX WINDERS