Cutting Tool, E.g., Drill Bit, Etc. Patents (Class D15/139)
  • Patent number: D886168
    Type: Grant
    Filed: January 9, 2019
    Date of Patent: June 2, 2020
    Assignee: Illinois Tool Works Inc.
    Inventor: Michael Dill
  • Patent number: D886170
    Type: Grant
    Filed: January 9, 2019
    Date of Patent: June 2, 2020
    Assignee: Illinois Tool Works Inc.
    Inventors: Michael Dill, Miguel E. Mendez Jaquez
  • Patent number: D886171
    Type: Grant
    Filed: January 9, 2019
    Date of Patent: June 2, 2020
    Assignee: Illinois Tool Works Inc.
    Inventors: Michael Dill, Miguel E. Mendez Jaquez, Anthony Versino
  • Patent number: D887809
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: June 23, 2020
    Assignee: Hong Ann Tool Industries Co., Ltd.
    Inventor: Chang-Wei Su
  • Patent number: D888786
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: June 30, 2020
    Assignee: Sumitomo Electric Hardmetal Corp.
    Inventors: Machiko Abe, Hiroyuki Shimada, Kazuya Yano
  • Patent number: D890233
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: July 14, 2020
    Assignee: Sumitomo Electric Hardmetal Corp.
    Inventors: Hideo Maeno, Yosuke Shimamoto, Takahiro Okuno, Naoki Matsuda
  • Patent number: D890234
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: July 14, 2020
    Assignee: Sumitomo Electric Hardmetal Corp.
    Inventors: Hideo Maeno, Yosuke Shimamoto, Takahiro Okuno, Naoki Matsuda
  • Patent number: D890235
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: July 14, 2020
    Assignee: Sumitomo Electric Hardmetal Corp.
    Inventors: Hideo Maeno, Yosuke Shimamoto, Takahiro Okuno, Naoki Matsuda
  • Patent number: D890826
    Type: Grant
    Filed: October 3, 2019
    Date of Patent: July 21, 2020
    Assignee: Harbor Freight Tools USA, INC.
    Inventor: Jon Howell
  • Patent number: D890827
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: July 21, 2020
    Assignee: Sumitomo Electric Hardmetal Corp.
    Inventors: Hideo Maeno, Yosuke Shimamoto, Takahiro Okuno, Naoki Matsuda
  • Patent number: D891490
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: July 28, 2020
    Assignee: Sumitomo Electric Hardmetal Corp.
    Inventors: Hideo Maeno, Yosuke Shimamoto, Takahiro Okuno, Naoki Matsuda
  • Patent number: D892183
    Type: Grant
    Filed: March 4, 2020
    Date of Patent: August 4, 2020
    Assignee: MILWAUKEE ELECTRIC TOOL CORPORATION
    Inventors: Brett A. Parendo, Richard Hohnl, Jr., David Hlavac, Alexander R. Greenhill, Ingolfur Ludviksson
  • Patent number: D892868
    Type: Grant
    Filed: February 20, 2018
    Date of Patent: August 11, 2020
    Assignee: DOWNHOLE PRODUCTS LIMITED
    Inventor: Keith David Bradford
  • Patent number: D892876
    Type: Grant
    Filed: April 4, 2019
    Date of Patent: August 11, 2020
    Assignee: SUMITOMO ELECTRIC HARDMETAL CORP.
    Inventors: Kouki Matsubara, Shota Takemura, Naoki Matsuda
  • Patent number: D894978
    Type: Grant
    Filed: February 7, 2019
    Date of Patent: September 1, 2020
    Assignee: Sumitomo Electric Hardmetal Corp.
    Inventors: Shuhei Misumi, Minoru Yoshida, Yoshiji Sato
  • Patent number: D894979
    Type: Grant
    Filed: March 1, 2019
    Date of Patent: September 1, 2020
    Assignee: BLY IP INC.
    Inventor: Robert Corona
  • Patent number: D894980
    Type: Grant
    Filed: March 1, 2019
    Date of Patent: September 1, 2020
    Assignee: BLY IP INC.
    Inventor: Robert Corona
  • Patent number: D894981
    Type: Grant
    Filed: March 1, 2019
    Date of Patent: September 1, 2020
    Assignee: BLY IP INC.
    Inventor: Robert Corona
  • Patent number: D894982
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: September 1, 2020
    Assignee: Mitsubishi Hitachi Tool Engineering, ltd
    Inventors: Kenji Nagafuchi, Yasuhiro Kiuchi, Yoshiyuki Kobayashi
  • Patent number: D898085
    Type: Grant
    Filed: June 24, 2019
    Date of Patent: October 6, 2020
    Assignee: KORLOY INC.
    Inventors: Tae Kyun Kim, Hyo San Kim, Young Heum Kim, Ki Chan Nam
  • Patent number: D900893
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: November 3, 2020
    Inventor: Brad A. English
  • Patent number: D902268
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: November 17, 2020
    Assignee: SUMITOMO ELECETRIC HARDMETAL CORP.
    Inventors: Taiga Sueyoshi, Naoya Tsuda, Yosuke Shimamoto
  • Patent number: D902966
    Type: Grant
    Filed: May 21, 2019
    Date of Patent: November 24, 2020
    Inventor: Christopher Lee Caliendo
  • Patent number: D902967
    Type: Grant
    Filed: May 21, 2019
    Date of Patent: November 24, 2020
    Inventor: Christopher Lee Caliendo
  • Patent number: D902968
    Type: Grant
    Filed: May 21, 2019
    Date of Patent: November 24, 2020
    Inventor: Christopher Lee Caliendo
  • Patent number: D904473
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: December 8, 2020
    Assignee: COZZINI LLC
    Inventor: Edwin Earl King
  • Patent number: D904474
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: December 8, 2020
    Assignee: COZZINI LLC
    Inventor: Edwin Earl King
  • Patent number: D904475
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: December 8, 2020
    Assignee: DynaEnergetics Europe GmbH
    Inventors: Frank Haron Preiss, Liam McNelis, Eric Mulhern, Thilo Scharf, David C. Parks
  • Patent number: D905141
    Type: Grant
    Filed: June 24, 2019
    Date of Patent: December 15, 2020
    Inventors: Byung Hoon Min, Young Heum Kim, Sung Guen Shin
  • Patent number: D905770
    Type: Grant
    Filed: May 16, 2019
    Date of Patent: December 22, 2020
    Inventor: Thomas Klamm
  • Patent number: D907670
    Type: Grant
    Filed: October 21, 2019
    Date of Patent: January 12, 2021
    Assignee: Mitsubishi Hitachi Tool Engineering, ltd
    Inventors: Kenji Nagafuchi, Yasuhiro Kiuchi, Yoshiyuki Kobayashi
  • Patent number: D907671
    Type: Grant
    Filed: October 21, 2019
    Date of Patent: January 12, 2021
    Assignee: Mitsubishi Hitachi Tool Engineering, ltd
    Inventors: Kenji Nagafuchi, Yasuhiro Kiuchi, Yoshiyuki Kobayashi
  • Patent number: D908752
    Type: Grant
    Filed: October 21, 2019
    Date of Patent: January 26, 2021
    Assignee: Mitsubishi Hitachi Tool Engineering, ltd
    Inventors: Kenji Nagafuchi, Yasuhiro Kiuchi, Yoshiyuki Kobayashi
  • Patent number: D908753
    Type: Grant
    Filed: February 11, 2020
    Date of Patent: January 26, 2021
    Assignee: US SYNTHETIC CORPORATION
    Inventors: Tyler Scott Dunaway, Greg Carlos Topham
  • Patent number: D908754
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: January 26, 2021
    Assignee: DynaEnergetics Europe GmbH
    Inventor: Christian Eitschberger
  • Patent number: D909164
    Type: Grant
    Filed: July 15, 2020
    Date of Patent: February 2, 2021
    Inventor: Lingzhou Kong
  • Patent number: D909437
    Type: Grant
    Filed: August 16, 2018
    Date of Patent: February 2, 2021
    Assignee: Sumitomo Electric Hardmetal Corp.
    Inventors: Yoshiaki Sorai, Takahiro Okuno, Yuji Tomoda, Yasuyuki Kanada
  • Patent number: D909438
    Type: Grant
    Filed: November 13, 2019
    Date of Patent: February 2, 2021
    Assignee: OSG CORPORATION
    Inventors: Yasuhito Fujii, Yasuyuki Endoh
  • Patent number: D910093
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: February 9, 2021
    Assignee: Sumitomo Electric Hardmetal Corp.
    Inventors: Machiko Abe, Hiroyuki Shimada, Kazuya Yano
  • Patent number: D910094
    Type: Grant
    Filed: March 8, 2019
    Date of Patent: February 9, 2021
    Assignee: SUMITOMO ELECTRIC HARDMETAL CORP.
    Inventors: Christoph Zeiner, Makoto Abe, Andreas Widmann
  • Patent number: D910095
    Type: Grant
    Filed: April 24, 2019
    Date of Patent: February 9, 2021
    Assignee: SUMITOMO ELECTRIC HARDMETAL CORP.
    Inventors: Yifan Wen, Yosuke Shimamoto, Naoya Tsuda
  • Patent number: D910096
    Type: Grant
    Filed: June 19, 2019
    Date of Patent: February 9, 2021
    Assignee: TAEGUTEC LTD.
    Inventors: Chang Gyu Park, Sung Kook Cheon
  • Patent number: D910097
    Type: Grant
    Filed: June 19, 2019
    Date of Patent: February 9, 2021
    Assignee: TAEGUTEC LTD.
    Inventors: Chang Gyu Park, Sung Kook Cheon
  • Patent number: D910098
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: February 9, 2021
    Assignee: Woodpeckers, LLC
    Inventors: Jeffery E. Farris, Paul E. Turley
  • Patent number: D911399
    Type: Grant
    Filed: December 6, 2018
    Date of Patent: February 23, 2021
    Assignee: Halliburton Energy Services, Inc.
    Inventor: William Brian Atkins
  • Patent number: D912708
    Type: Grant
    Filed: April 7, 2020
    Date of Patent: March 9, 2021
    Assignee: ILLINOIS TOOL WORKS INC.
    Inventor: Jeremy Edward Weinberg
  • Patent number: D914070
    Type: Grant
    Filed: February 11, 2020
    Date of Patent: March 23, 2021
    Assignee: US SYNTHETIC CORPORATION
    Inventors: Tyler Scott Dunaway, Greg Carlos Topham, William Henry Dubose, Josh Criswell
  • Patent number: D915479
    Type: Grant
    Filed: November 2, 2017
    Date of Patent: April 6, 2021
    Inventor: Kevin Ross Inkster
  • Patent number: D917589
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: April 27, 2021
    Assignees: Bosch Power Tools (China Co. Ltd.), Robert Bosch GmbH
    Inventors: Jie Lin, Chenying Li
  • Patent number: D918280
    Type: Grant
    Filed: February 18, 2019
    Date of Patent: May 4, 2021
    Inventor: Cathlyn J Huttner