Patents by Inventor Randy L. Worden

Randy L. Worden 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).

  • Compression spring assembly
    Patent number: 11723312
    Abstract: The present invention relates to a compression spring assembly for a hay rake. The compression spring assembly has a rod that slidably receives a first stop, a compression spring, and a second stop. A limiter assembly is connected to the rod and has a limiting member that is received through a guide of a guide assembly that is connected to the rod. The guide encompasses the limiting member.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: August 15, 2023
    Inventors: Randy L. Worden, Rodney D. Rowse
  • COMPRESSION SPRING ASSEMBLY
    Publication number: 20210144925
    Abstract: The present invention relates to a compression spring assembly for a hay rake. The compression spring assembly has a rod that slidably receives a first stop, a compression spring, and a second stop. A limiter assembly is connected to the rod and has a limiting member that is received through a guide of a guide assembly that is connected to the rod. The guide encompasses the limiting member.
    Type: Application
    Filed: May 29, 2020
    Publication date: May 20, 2021
    Inventors: Randy L. Worden, Rodney D. Rowse
  • Hay rake tooth assembly
    Patent number: 10412892
    Abstract: A hay rake tooth assembly having a base plate. One or more tines that extend through and are captured by one or more holes in the base plate. A molding connected to the base plate and molded about the tine extends.
    Type: Grant
    Filed: August 21, 2017
    Date of Patent: September 17, 2019
    Assignee: Rowse Hydraulic Rakes Co., Inc.
    Inventors: Rodney D. Rowse, Randy L. Worden
  • HAY RAKE TOOTH ASSEMBLY
    Publication number: 20190053432
    Abstract: A hay rake tooth assembly having a base plate. One or more tines that extend through and are captured by one or more holes in the base plate. A molding connected to the base plate and molded about the tine extends.
    Type: Application
    Filed: August 21, 2017
    Publication date: February 21, 2019
    Inventors: Rodney D. Rowse, Randy L. Worden
  • Hay rake tine
    Patent number: D936711
    Type: Grant
    Filed: December 31, 2019
    Date of Patent: November 23, 2021
    Assignee: Rowse Hydraulics Rakes Co., Inc.
    Inventors: Randy L. Worden, Rodney D. Rowse