Bolster Or Bearing Patents (Class D12/47)
  • Railroad car brake beam wear plate having one or more tapered walls
    Patent number: D497838
    Type: Grant
    Filed: January 16, 2003
    Date of Patent: November 2, 2004
    Assignee: ZefTek, Inc.
    Inventor: John D. Anderson
  • Endcap
    Patent number: D736671
    Type: Grant
    Filed: April 14, 2014
    Date of Patent: August 18, 2015
    Assignee: General Electric Company
    Inventors: Rajeev Kandakur, Andrey Asafiev, Ganesha Sanjeeva
  • Adapter pad for railcar truck
    Patent number: D753022
    Type: Grant
    Filed: December 5, 2014
    Date of Patent: April 5, 2016
    Assignee: Nevis Industries LLC
    Inventors: Erik L. Gotlund, F. Andrew Nibouar, Jon R. Jeambey, James A. Pike, Jason C. Bryant, Jonathan A. Stull, William A. Kurtzhals
  • Adapter pad for railcar truck
    Patent number: D753544
    Type: Grant
    Filed: December 5, 2014
    Date of Patent: April 12, 2016
    Assignee: Nevis Industries LLC
    Inventors: Erik L. Gotlund, F. Andrew Nibouar, Jon R. Jeambey, James A. Pike, Jason C. Bryant, Jonathan A. Stull, William A. Kurtzhals
  • Adapter pad for railcar truck
    Patent number: D753545
    Type: Grant
    Filed: December 5, 2014
    Date of Patent: April 12, 2016
    Assignee: Nevis Industries LLC
    Inventors: Erik L. Gotlund, F. Andrew Nibouar, Jon R. Jeambey, James A. Pike, Jason C. Bryant, Jonathan A. Stull, William A. Kurtzhals
  • Adapter pad for railcar truck
    Patent number: D753546
    Type: Grant
    Filed: May 13, 2015
    Date of Patent: April 12, 2016
    Assignee: Nevis Industries LLC
    Inventors: Erik L. Gotlund, F. Andrew Nibouar, Jon R. Jeambey, James A. Pike, Jason C. Bryant, Jonathan A. Stull, William A. Kurtzhals
  • Adapter pad for railcar truck
    Patent number: D753547
    Type: Grant
    Filed: May 13, 2015
    Date of Patent: April 12, 2016
    Assignee: Nevis Industries LLC
    Inventors: Erik L. Gotlund, F. Andrew Nibouar, Jon R. Jeambey, James A. Pike, Jason C. Bryant, Jonathan A. Stull, William A. Kurtzhals
  • Adapter pad for railcar truck
    Patent number: D762520
    Type: Grant
    Filed: December 5, 2014
    Date of Patent: August 2, 2016
    Assignee: Nevis Industries LLC
    Inventors: Erik L. Gotlund, F. Andrew Nibouar, Jon R. Jeambey, James A. Pike, Jason C. Bryant, Jonathan A. Stull, William A. Kurtzhals
  • Adapter for railcar truck
    Patent number: D762521
    Type: Grant
    Filed: December 5, 2014
    Date of Patent: August 2, 2016
    Assignee: Nevis Industries LLC
    Inventors: Erik L. Gotlund, F. Andrew Nibouar, Jon R. Jeambey, James A. Pike, Jason C. Bryant, Jonathan A. Stull, William A. Kurtzhals, Roshan Narayanan Manibharathi
  • H-shaped railcar follower
    Patent number: D857554
    Type: Grant
    Filed: February 10, 2017
    Date of Patent: August 27, 2019
    Assignee: MINER ENTERPRISES, INC.
    Inventors: Erich A. Schoedl, Kenneth A. James, Andy R. Kries
  • Adapter pad for railcar truck
    Patent number: D872649
    Type: Grant
    Filed: December 30, 2016
    Date of Patent: January 14, 2020
    Assignee: RAIL 1520 IP LTD
    Inventors: Roman Aleksandrovich Savushkin, Kirill Valterovich Kyakk, Ivan Vladimirovich Turutin, Pavel Vasilievich Tabak
  • Coupler follower for selective cushioning unit
    Patent number: D896701
    Type: Grant
    Filed: May 1, 2018
    Date of Patent: September 22, 2020
    Assignee: STRATO, INC.
    Inventors: Michael Ring, Jonathan Sunde
  • Railcar side bearing pad
    Patent number: D932370
    Type: Grant
    Filed: May 30, 2017
    Date of Patent: October 5, 2021
    Assignee: Miner Enterprises, Inc.
    Inventor: Keith A. Salis
  • H-shaped railcar follower
    Patent number: D963520
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: September 13, 2022
    Assignee: Miner Enterprises, Inc.
    Inventors: Erich A. Schoedl, Kenneth A. James, Andy R. Kries