Patents by Inventor Louise Klemm Clark

Louise Klemm Clark 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).

  • Self-propelled stall cleaning apparatus
    Patent number: 9770008
    Abstract: A self-propelled stall cleaning apparatus has a frame assembly, a pair of drive wheels, a motor attached to the assembly for driving the drive wheels and a motor driven collector head. The collector head has a pivoting fork with tines for collecting manure and debris. The fork picks up the manure and debris and tosses it onto a sifting conveyor. The sifting conveyor separates the manure from the bedding and delivers the manure to a lift conveyor which drops the manure into a collection bin. The collection bin is moveable from a stowed position to a dumping position and then back to a stowed position.
    Type: Grant
    Filed: February 22, 2016
    Date of Patent: September 26, 2017
    Inventor: Louise Klemm Clark
  • SELF-PROPELLED STALL CLEANING APPARATUS
    Publication number: 20160165832
    Abstract: A self-propelled stall cleaning apparatus has a frame assembly, a pair of drive wheels, a motor attached to the assembly for driving the drive wheels and a motor driven collector head. The collector head has a pivoting fork with tines for collecting manure and debris. The fork picks up the manure and debris and tosses it onto a sifting conveyor. The sifting conveyor separates the manure from the bedding and delivers the manure to a lift conveyor which drops the manure into a collection bin. The collection bin is moveable from a stowed position to a dumping position and then back to a stowed position.
    Type: Application
    Filed: February 22, 2016
    Publication date: June 16, 2016
    Inventor: LOUISE KLEMM CLARK
  • Self-propelled stall cleaning apparatus
    Patent number: 9271472
    Abstract: A self-propelled stall cleaning apparatus has a frame assembly, one pair of drive wheels, a motor attached to the assembly for driving the drive wheels and a motor driven collector head. The collector head has a pivoting fork with tines for collecting manure and debris. The fork picks up the manure and debris and tosses it onto a sifting conveyor. The sifting conveyor separates the manure from the bedding and delivers the manure to a lift conveyor which drops the manure into a collection bin. The collection bin is moveable from a stowed position to a dumping position.
    Type: Grant
    Filed: January 3, 2013
    Date of Patent: March 1, 2016
    Inventor: Louise Klemm Clark
  • SELF-PROPELLED STALL CLEANING APPARATUS
    Publication number: 20140182070
    Abstract: A self-propelled stall cleaning apparatus has a frame assembly, one pair of drive wheels, a motor attached to the assembly for driving the drive wheels and a motor driven collector head. The collector head has a pivoting fork with tines for collecting manure and debris. The fork picks up the manure and debris and tosses it onto a sifting conveyor. The sifting conveyor separates the manure from the bedding and delivers the manure to a lift conveyor which drops the manure into a collection bin. The collection bin is moveable from a stowed position to a dumping position.
    Type: Application
    Filed: January 3, 2013
    Publication date: July 3, 2014
    Inventor: Louise Klemm Clark