Patents by Inventor Raymond Zimmerman

Raymond Zimmerman 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: 11832539
    Abstract: An agricultural implement includes a row unit having a main body and a shank and a ground working tool operatively connected to the shank, the shank extending from the main body. The agricultural implement further includes an arm extending rearwardly from the main body of the row unit. There is a basket assembly including a first and a second rolling basket on opposite sides of an end of the arm, wherein the first and the second rolling basket are independently rotatable to break up clumps of soil. The first and the second rolling baskets each have an annular ring at an open outer end.
    Type: Grant
    Filed: August 3, 2021
    Date of Patent: December 5, 2023
    Inventor: Raymond Zimmerman
  • Publication number: 20220394911
    Abstract: A shank mounting assembly for connecting a shank to a row unit of a tillage implement is provided. The shank mounting assembly includes a fixed portion, the fixed portion comprising a left wall and a right wall extending outwardly and a plurality of slots in each of the left wall and the right wall. The shank mounting assembly further includes a removable portion comprising a plate having a first set of hooks for mating with the plurality of the slots in the left wall and a second set of hooks for mating with the plurality of the slots in the right wall. The shank mounting assembly further includes a handle assembly operatively connected to the plate.
    Type: Application
    Filed: June 9, 2022
    Publication date: December 15, 2022
    Inventor: Raymond Zimmerman
  • Publication number: 20220046844
    Abstract: An agricultural implement includes a row unit having a main body and a shank and a ground working tool operatively connected to the shank, the shank extending from the main body. The agricultural implement further includes an arm extending rearwardly from the main body of the row unit. There is a basket assembly including a first and a second rolling basket on opposite sides of an end of the arm, wherein the first and the second rolling basket are independently rotatable to break up clumps of soil. The first and the second rolling baskets each have an annular ring at an open outer end.
    Type: Application
    Filed: August 3, 2021
    Publication date: February 17, 2022
    Inventor: Raymond Zimmerman
  • Publication number: 20180368310
    Abstract: A manure applicator may include a tool bar, a plurality of spaced apart application points along the tool bar, a distribution manifold operatively connected to the tool bar and configured to receive a supply of manure under pressure pumped from a manure reservoir, a plurality of discharge lines, each of the plurality of discharge lines between the distribution manifold and one of the plurality of spaced apart application points, a plurality of independent and separate flow meters, with each of the flow meters along one of the plurality of discharge lines, and a plurality of independent and separate flow valves, with each of the flow valves along one of the plurality of discharge lines.
    Type: Application
    Filed: June 27, 2017
    Publication date: December 27, 2018
    Inventor: Raymond Zimmerman
  • Publication number: 20180332764
    Abstract: A distributor for a manure injection system is disclosed. The main distributor includes a distributor housing with an inlet and a plurality of outlets for distributing a main flow of manure into a plurality of separate streams of manure. A screed barrel is disposed within the distributor housing and has a central opening in communication with the inlet of the distributor housing. The screed barrel includes a plurality of screed holes. A screed paddle is disposed within the screed barrel for screeding the main flow of manure through the plurality of screed holes. A manure distributor associated with the main distributor has a gate shaft with a gate valve disposed in each of the plurality of outlets. A biasing member is operably attached to the gate shaft to bias each gate valve toward the closed position for distributing even amounts of the separate streams of manure to each manure injector.
    Type: Application
    Filed: May 18, 2017
    Publication date: November 22, 2018
    Inventor: Raymond Zimmerman
  • Patent number: 9137938
    Abstract: A self-centering pivot assembly for an agricultural implement having a tool bar is provided. The self-centering pivot assembly includes at least one spring, a bar segment operatively connected to one or more working tools of the agricultural implement, and a mounting assembly operatively connected between the tool bar and the bar segment. The self-centering pivot assembly further includes a pivot operatively connected to the bar segment and the at least one spring such that as the agricultural implements travels over the ground and the bar segment deviates laterally from a neutral position, the at least one spring temporarily compresses and urges the bar segment back towards the neutral position.
    Type: Grant
    Filed: August 6, 2013
    Date of Patent: September 22, 2015
    Inventor: Raymond Zimmerman
  • Publication number: 20150041160
    Abstract: A self-centering pivot assembly for an agricultural implement having a tool bar is provided. The self-centering pivot assembly includes at least one spring, a bar segment operatively connected to one or more working tools of the agricultural implement, and a mounting assembly operatively connected between the tool bar and the bar segment. The self-centering pivot assembly further includes a pivot operatively connected to the bar segment and the at least one spring such that as the agricultural implements travels over the ground and the bar segment deviates laterally from a neutral position, the at least one spring temporarily compresses and urges the bar segment back towards the neutral position.
    Type: Application
    Filed: August 6, 2013
    Publication date: February 12, 2015
    Inventor: Raymond Zimmerman