Drilling, Mining, Or Soil Treatment (includes Element) Patents (Class D15/21)
  • Helical blade stabilizer with line-of-sight faces
    Patent number: 11982136
    Abstract: A stabilizer for use in a wellbore may include a downhole tubular configured to couple to a downhole conveyance in a wellbore, as well as two or more helical blades extending radially outward from the downhole tubular. The two or more helical blades are oriented about the downhole tubular to form respective flow paths between adjacent blades. Further, each blade of the two or more helical blades may include a line-of-sight face and a gauge ramp. The line-of-sight face is formed adjacent a leading inner blade wall of the blade at a lower end of the blade and is angularly offset from the leading inner blade wall. The gauge ramp extends from an outer surface of the downhole tubular toward an outer blade surface of the blade proximate the lower end of the blade.
    Type: Grant
    Filed: April 22, 2022
    Date of Patent: May 14, 2024
    Assignee: Halliburton Energy Services, Inc.
    Inventors: Philip Park-Hung Leung, Michael John Strachan, John Kenneth Snyder, Vinodh Kumar Palani
  • Stacking injection pump manifold
    Patent number: D938998
    Type: Grant
    Filed: January 24, 2019
    Date of Patent: December 21, 2021
    Inventors: Kirby Jabusch, Curtis Jabusch
  • Nose for a shoe suitable for use in an oil and gas wellbore
    Patent number: D940207
    Type: Grant
    Filed: May 2, 2019
    Date of Patent: January 4, 2022
    Assignee: VULCAN COMPLETION PRODUCTS UK LIMITED
    Inventors: Andrew Kirk, Nathan Kirk, Ian Kirk
  • Horizontal directional drill
    Patent number: D943640
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: February 15, 2022
    Assignees: JiangSu XCMG Construction Machinery Research Institute LTD., XCMG Foundation Construction Machinery Co., Ltd
    Inventors: Xuemei Zong, Shuo Wang, Mingjiang Wang, Ming Li
  • Bulkhead for a perforating gun assembly
    Patent number: D947253
    Type: Grant
    Filed: August 3, 2020
    Date of Patent: March 29, 2022
    Assignee: XConnect, LLC
    Inventors: Shelby L. Sullivan, Aaron Holmberg, Nicholas N. Kleinschmit
  • Boring machine with casing driver
    Patent number: D949928
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: April 26, 2022
    Assignee: YAMAMOTO FOUNDATION WORKS CO., LTD.
    Inventor: Takekazu Yamamoto
  • Boring machine with casing driver
    Patent number: D949929
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: April 26, 2022
    Assignee: YAMAMOTO FOUNDATION WORKS CO., LTD.
    Inventor: Takekazu Yamamoto
  • Downhole hydraulic fracturing plug
    Patent number: D949936
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: April 26, 2022
    Assignee: Paramount Design LLC
    Inventors: Brian Wilkinson, Loren Swor
  • Signal transmission pin perforating gun assembly
    Patent number: D950611
    Type: Grant
    Filed: August 3, 2020
    Date of Patent: May 3, 2022
    Assignee: XConnect, LLC
    Inventors: Shelby L. Sullivan, Aaron Holmberg, Nicholas N. Kleinschmit
  • Plow shank assembly
    Patent number: D952002
    Type: Grant
    Filed: October 26, 2021
    Date of Patent: May 17, 2022
    Assignee: Seamless AG Works LLC
    Inventor: Stanley L. Adams
  • Vessel for electrochemical treatment
    Patent number: D952694
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: May 24, 2022
    Assignee: HYDRUS TECHNOLOGY PTY. LTD.
    Inventors: David Victor Cam, John Frederick Ellers, Brook Douglas Hill
  • Core tray
    Patent number: D952695
    Type: Grant
    Filed: December 2, 2020
    Date of Patent: May 24, 2022
    Inventor: Drew Bellamy
  • Rod coupler
    Patent number: D954754
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: June 14, 2022
    Assignee: COBALT EXTREME PTY LTD
    Inventor: David Nommensen
  • Inner sonde tube terminal cap
    Patent number: D954755
    Type: Grant
    Filed: March 24, 2021
    Date of Patent: June 14, 2022
    Inventor: Mark A. Kelley
  • Reversed bent sub with spring pocket
    Patent number: D954756
    Type: Grant
    Filed: March 24, 2021
    Date of Patent: June 14, 2022
    Inventor: Mark A. Kelley
  • Inner sonde tube timed cap
    Patent number: D954757
    Type: Grant
    Filed: March 29, 2021
    Date of Patent: June 14, 2022
    Inventor: Mark A. Kelley
  • Inner sonde tube timed cap
    Patent number: D954758
    Type: Grant
    Filed: March 29, 2021
    Date of Patent: June 14, 2022
    Inventor: Mark A. Kelley
  • Nubbin having a guide for a gripping tool
    Patent number: D956107
    Type: Grant
    Filed: November 8, 2021
    Date of Patent: June 28, 2022
    Assignee: William Thomas Phillips, Inc.
    Inventor: William Thomas Phillips
  • Centralizer for centralizing tubing in a wellbore
    Patent number: D957470
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: July 12, 2022
    Assignee: VULCAN COMPLETION PRODUCTS UK LIMITED
    Inventors: Ian Kirk, Nathan Kirk
  • Sifter pan
    Patent number: D959500
    Type: Grant
    Filed: February 1, 2021
    Date of Patent: August 2, 2022
    Inventor: Lucian D. Whitman
  • Stacking injection pump manifold
    Patent number: D962296
    Type: Grant
    Filed: November 18, 2021
    Date of Patent: August 30, 2022
    Inventors: Kirby Jabusch, Curtis Jabusch
  • Signal transmission pin for a perforating gun assembly
    Patent number: D962297
    Type: Grant
    Filed: February 11, 2022
    Date of Patent: August 30, 2022
    Assignee: XConnect, LLC
    Inventors: Shelby L. Sullivan, Aaron Holmberg, Nicholas N. Kleinschmit
  • Drill bit
    Patent number: D963704
    Type: Grant
    Filed: December 30, 2020
    Date of Patent: September 13, 2022
    Assignee: Dipperfox OÜ
    Inventor: Jaana Külm
  • Gun housing
    Patent number: D968474
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: November 1, 2022
    Assignee: DynaEnergetics Europe GmbH
    Inventor: Stefan Volberg
  • Nubbin having a guide for a gripping tool
    Patent number: D969877
    Type: Grant
    Filed: June 8, 2022
    Date of Patent: November 15, 2022
    Assignee: William Thomas Phillips, Inc.
    Inventor: William Thomas Phillips
  • Bench drilling machine
    Patent number: D970562
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: November 22, 2022
    Inventor: Philip Gallagher
  • Oilfield frac pump
    Patent number: D971969
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: December 6, 2022
    Assignee: LIBERTY OILFIELD SERVICES LLC
    Inventors: Roy Aune, Jeffrey Brian Rother, Kevin Thomas Hufnagel
  • Pipe fitting
    Patent number: D973849
    Type: Grant
    Filed: March 16, 2021
    Date of Patent: December 27, 2022
    Assignee: Mustang Sampling, LLC
    Inventors: Kenneth O. Thompson, Kevin Warner, William Paluch
  • Outer sonde tube timed cap
    Patent number: D979610
    Type: Grant
    Filed: March 29, 2021
    Date of Patent: February 28, 2023
    Inventor: Mark A. Kelley
  • Bridged mini-bulkheads
    Patent number: D979611
    Type: Grant
    Filed: August 14, 2021
    Date of Patent: February 28, 2023
    Assignee: XConnect, LLC
    Inventor: Shelby L. Sullivan
  • Fluid end for a pumping system
    Patent number: D980876
    Type: Grant
    Filed: August 21, 2020
    Date of Patent: March 14, 2023
    Assignee: Vulcan Industrial Holdings, LLC
    Inventors: Jason David Smith, Chance Ray Mullins
  • Casing centralizer having spiral blades
    Patent number: D983231
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: April 11, 2023
    Assignee: SUMMIT CASING SERVICES, LLC
    Inventors: Mitchel D. Hansen, Andrew M. Eldridge
  • Boring machine with casing driver
    Patent number: D983232
    Type: Grant
    Filed: July 22, 2022
    Date of Patent: April 11, 2023
    Assignee: YAMAMOTO FOUNDATION WORKS CO., LTD.
    Inventor: Takekazu Yamamoto
  • Bridged mini-bulkheads
    Patent number: D985625
    Type: Grant
    Filed: July 18, 2022
    Date of Patent: May 9, 2023
    Assignee: XConnect, LLC
    Inventor: Shelby L. Sullivan
  • Fluid end for a pumping system
    Patent number: D986928
    Type: Grant
    Filed: August 21, 2020
    Date of Patent: May 23, 2023
    Assignee: Vulcan Industrial Holdings, LLC
    Inventors: Jason David Smith, Chance Ray Mullins
  • Downhole tool including hinges
    Patent number: D992610
    Type: Grant
    Filed: May 10, 2021
    Date of Patent: July 18, 2023
    Assignee: INNOVEX DOWNHOLE SOLUTIONS, INC.
    Inventors: Christopher Penry, Charles Carroll, Everette Johnston, Jesse L. Neel
  • Fluid end for a pumping system
    Patent number: D997992
    Type: Grant
    Filed: August 21, 2020
    Date of Patent: September 5, 2023
    Assignee: Vulcan Industrial Holdings, LLC
    Inventors: Jason David Smith, Chance Ray Mullins
  • Subsea valve actuator
    Patent number: D1001843
    Type: Grant
    Filed: May 3, 2021
    Date of Patent: October 17, 2023
    Assignee: Robert Bosch GmbH
    Inventors: Martin Schultheiss, Gottfried Hendrix, Alexandre Orth, Markus Kubacki, Heinrich Henssler
  • Wellbore tool with extendable arms
    Patent number: D1009088
    Type: Grant
    Filed: May 10, 2022
    Date of Patent: December 26, 2023
    Assignee: KALDERA, LLC
    Inventors: Javier Serrano, John Jacobson
  • Elliptical piston for a rotary steerable tool
    Patent number: D1009938
    Type: Grant
    Filed: May 24, 2022
    Date of Patent: January 2, 2024
    Inventor: Richard Hutton
  • Rotary drilling rig
    Patent number: D1009944
    Type: Grant
    Filed: May 21, 2020
    Date of Patent: January 2, 2024
    Assignee: JiangSu XCMG Construction Machinery Research Institute LTD.
    Inventors: Xuemei Zong, Younian Fang, Mingjiang Wang
  • Gun body
    Patent number: D1010758
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: January 9, 2024
    Inventors: Christian Eitschberger, Arash Shahinpour, Gernot Uwe Burmeister, Thilo Scharf
  • Sucker rod string rotator with position indicator
    Patent number: D1011381
    Type: Grant
    Filed: May 13, 2021
    Date of Patent: January 16, 2024
    Inventors: Tom C. Whilden, Jr., Tom C. Whilden, III
  • Roof bit
    Patent number: D1012131
    Type: Grant
    Filed: March 3, 2022
    Date of Patent: January 23, 2024
    Assignee: KENNAMETAL INC.
    Inventors: Brandon J. Kenno, Thomas J. Long, II
  • Bench drilling machine
    Patent number: D1012983
    Type: Grant
    Filed: July 25, 2022
    Date of Patent: January 30, 2024
    Assignee: Scheppach GmbH
    Inventor: Philip Gallagher
  • Construction machine
    Patent number: D1013736
    Type: Grant
    Filed: July 25, 2019
    Date of Patent: February 6, 2024
    Assignee: TRACTO-TECHNIK Gmbh & Co. KG
    Inventor: Wolfgang Schmidt
  • Concrete screed
    Patent number: D1014570
    Type: Grant
    Filed: February 28, 2022
    Date of Patent: February 13, 2024
    Assignee: MILWAUKEE ELECTRIC TOOL CORPORATION
    Inventors: Joseph C. Reiter, Daryl S. Richards, Casey L. Bonath
  • Charge holder
    Patent number: D1019709
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: March 26, 2024
    Inventors: Christian Eitschberger, Arash Shahinpour, Gernot Uwe Burmeister, Thilo Scharf
  • Cutting tool
    Patent number: D1026979
    Type: Grant
    Filed: December 3, 2020
    Date of Patent: May 14, 2024
    Assignee: US Synthetic Corporation
    Inventor: Jarrett Meier
  • Gold processing wash system
    Patent number: D1028025
    Type: Grant
    Filed: August 29, 2022
    Date of Patent: May 21, 2024
    Inventor: Allan Guthmiller