Patents by Inventor Ty D. Porter

Ty D. Porter 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).

  • Hammer for material reducing machines
    Patent number: 11951484
    Abstract: A multi-piece hammer for use in a reducing machine. The multi-piece hammer includes a base to be mounted to the reducing machine, a replaceable tip to be mounted to the base and to impact the material to be reduced, and a retainer to secure the replaceable tip to the base. The replaceable tip has a cavity with a single rail or groove that corresponds to a single groove or rail on the base.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: April 9, 2024
    Assignee: ESCO GROUP LLC
    Inventors: Michael B. Roska, Ty D. Porter, Severn D. Durand
  • HAMMER FOR MATERIAL REDUCING MACHINES
    Publication number: 20200122152
    Abstract: A multi-piece hammer for use in a reducing machine. The multi-piece hammer includes a base to be mounted to the reducing machine, a replaceable tip to be mounted to the base and to impact the material to be reduced, and a retainer to secure the replaceable tip to the base. The replaceable tip has a cavity with a single rail or groove that corresponds to a single groove or rail on the base.
    Type: Application
    Filed: December 20, 2019
    Publication date: April 23, 2020
    Applicant: ESCO GROUP LLC
    Inventors: Michael B. Roska, Ty D. Porter, Severn D. Durand
  • Hammer for material reducing machines
    Patent number: 10525477
    Abstract: A multi-piece hammer for use in a reducing machine. The multi-piece hammer includes a base to be mounted to the reducing machine, a replaceable tip to be mounted to the base and to impact the material to be reduced, and a retainer to secure the replaceable tip to the base. The replaceable tip has a cavity with a single rail or groove that corresponds to a single groove or rail on the base.
    Type: Grant
    Filed: April 29, 2015
    Date of Patent: January 7, 2020
    Assignee: ESCO GROUP LLC
    Inventors: Michael B. Roska, Ty D. Porter, Severn D. Durand
  • HAMMER FOR MATERIAL REDUCING MACHINES
    Publication number: 20150314297
    Abstract: A multi-piece hammer for use in a reducing machine. The multi-piece hammer includes a base to be mounted to the reducing machine, a replaceable tip to be mounted to the base and to impact the material to be reduced, and a retainer to secure the replaceable tip to the base. The replaceable tip has a cavity with a single rail or groove that corresponds to a single groove or rail on the base.
    Type: Application
    Filed: April 29, 2015
    Publication date: November 5, 2015
    Inventors: Michael B. Roska, Ty D. Porter, Severn D. Durand
  • HAMMER FOR MATERIAL REDUCING MACHINES
    Publication number: 20150314298
    Abstract: A multi-piece shredder hammer for use in a reducing machine. The multi-piece shredder hammer includes a base to be mounted to the reducing machine, a replaceable tip to be mounted to the base and to impact the material to be reduced, and a retainer to secure the replaceable tip to the base. The replaceable tip is installed on the base from a side of the base.
    Type: Application
    Filed: April 29, 2015
    Publication date: November 5, 2015
    Inventors: Ty D. Porter, Michael B. Roska, Severn D. Durand