Tool Or Work Holder Patents (Class D15/140)
  • Tool pot for tool magazine
    Patent number: 6620083
    Abstract: A tool pot used for a tool magazine of a machine tool to removably hold a tool is disclosed. A main body of the tool pot is constructed a cylindrical wall defining a holing aperture for holding the tool, end ribs formed at opposed ends of the cylindrical wall and a plurality of longitudinal ribs formed between the end ribs on the outer periphery of the cylindrical wall. And the main body is integrally molded from a glass-fiber reinforced thermoplastic resin material such as crystalline nylon-type resin. Therefore, the tool pot has high wear resistance and light weight, and it can be recycled.
    Type: Grant
    Filed: March 19, 2001
    Date of Patent: September 16, 2003
    Assignee: Toyoda Koki Kabushiki Kaisha
    Inventors: Akimasa Ninomiya, Mamoru Kato, Fumio Suzuki, Kenji Iida, Toshikazu Sakei, Yasuhito Ishihara
  • Portable bending brake stand
    Patent number: D437864
    Type: Grant
    Filed: November 4, 1999
    Date of Patent: February 20, 2001
    Assignee: Van Mark Products Corporation
    Inventors: Jeffrey Van Cleave, Eugene G. Eichhorn
  • Collet
    Patent number: D437865
    Type: Grant
    Filed: February 7, 2000
    Date of Patent: February 20, 2001
    Inventor: Joseph Kladich
  • Chuck for industrial robot
    Patent number: D438220
    Type: Grant
    Filed: December 21, 1999
    Date of Patent: February 27, 2001
    Assignee: SMC Corporation
    Inventors: Koichiro Ishibashi, Hiroshi Hanne
  • Fastening body for a rock drill
    Patent number: D439916
    Type: Grant
    Filed: March 23, 2000
    Date of Patent: April 3, 2001
    Assignee: Sandvik Tamrock Oy
    Inventors: Jarmo Heinonen, Jorma Mäki
  • Chuck for industrial robot
    Patent number: D440988
    Type: Grant
    Filed: December 21, 1999
    Date of Patent: April 24, 2001
    Assignee: SMC Corporation
    Inventors: Koichiro Ishibashi, Hiroshi Hanne
  • Small drill press table
    Patent number: D440989
    Type: Grant
    Filed: April 19, 2000
    Date of Patent: April 24, 2001
    Assignee: Rockler Companies, Inc.
    Inventor: Steve D. Krohmer
  • Drill press table
    Patent number: D441773
    Type: Grant
    Filed: April 19, 2000
    Date of Patent: May 8, 2001
    Assignee: Rockler Companies, Inc.
    Inventor: Steve D. Krohmer
  • Saw blade carrier
    Patent number: D441956
    Type: Grant
    Filed: April 11, 2000
    Date of Patent: May 15, 2001
    Assignee: Rooster Products International, Inc.
    Inventor: Neal Williamson
  • Band saw table
    Patent number: D442611
    Type: Grant
    Filed: April 19, 2000
    Date of Patent: May 22, 2001
    Assignee: Rockler Companies, Inc.
    Inventors: Steve D. Krohmer, James J. Frey
  • Gripper finger
    Patent number: D444157
    Type: Grant
    Filed: July 14, 1998
    Date of Patent: June 26, 2001
    Assignee: Bayer Corporation
    Inventor: Lev Vant
  • Gripable sleeve for sliding collet assembly
    Patent number: D449319
    Type: Grant
    Filed: April 6, 2000
    Date of Patent: October 16, 2001
    Assignee: American Standard International Inc.
    Inventors: Jeff Aldred, Brian Hunter
  • Jig for lapping magnetic heads
    Patent number: D450069
    Type: Grant
    Filed: March 24, 2000
    Date of Patent: November 6, 2001
    Assignee: TDK Corporation
    Inventors: Masaki Kozu, Masahiro Sasaki, Noboru Kanzo
  • Flanged collet nipple
    Patent number: D450814
    Type: Grant
    Filed: April 6, 2000
    Date of Patent: November 20, 2001
    Assignee: American Standard International Inc.
    Inventors: Jeff Aldred, Brian Hunter
  • Collet head
    Patent number: D451112
    Type: Grant
    Filed: January 17, 2001
    Date of Patent: November 27, 2001
    Assignee: Mid-West Screw Products, Inc.
    Inventor: Stanley Trybula
  • Threaded collet assembly
    Patent number: D452299
    Type: Grant
    Filed: April 5, 2000
    Date of Patent: December 18, 2001
    Assignee: American Standard International Inc.
    Inventors: Jeff Aldred, Brian Hunter
  • Universal miter saw bench
    Patent number: D454893
    Type: Grant
    Filed: August 1, 2001
    Date of Patent: March 26, 2002
    Inventor: Eluterio Saldana
  • Collet head
    Patent number: D455162
    Type: Grant
    Filed: February 20, 2001
    Date of Patent: April 2, 2002
    Assignee: Mid-West Screw Products, Inc.
    Inventor: Walter E. Lisowski
  • Collet head
    Patent number: D455766
    Type: Grant
    Filed: February 20, 2001
    Date of Patent: April 16, 2002
    Assignee: Mid-West Screw Products, Inc.
    Inventor: Walter E. Lisowski
  • Chuck for industrial robot
    Patent number: D457900
    Type: Grant
    Filed: June 5, 2001
    Date of Patent: May 28, 2002
    Assignee: SMC Corporation
    Inventors: Hiroshi Hanne, Jiro Mandokoro
  • Laser arbor
    Patent number: D460469
    Type: Grant
    Filed: May 9, 2001
    Date of Patent: July 16, 2002
    Assignee: One World Technologies, Inc.
    Inventors: Siu Sum Yue, James E. Thurler, William E. Kaiser
  • Steel nose quick change bit holder
    Patent number: D460769
    Type: Grant
    Filed: June 22, 2001
    Date of Patent: July 23, 2002
    Assignee: The Sollami Company
    Inventor: Phillip Sollami
  • Keyless drill chuck
    Patent number: D461696
    Type: Grant
    Filed: November 5, 2001
    Date of Patent: August 20, 2002
    Assignee: TechTronic Industries Co., Ltd.
    Inventors: Daniel A. Chunn, Meily Siu Mei Chan, Felix Hei Shun Leung, Benson Chun Kit Cheung
  • Keyless drill chuck
    Patent number: D461697
    Type: Grant
    Filed: November 5, 2001
    Date of Patent: August 20, 2002
    Assignee: TechTronic Co., LTD
    Inventors: Daniel A. Chunn, Meily Siu Mei Chan, Felix Hei Shun Leung
  • Keyless drill chuck
    Patent number: D462249
    Type: Grant
    Filed: November 5, 2001
    Date of Patent: September 3, 2002
    Assignee: TechTronic Industries Co., LTD
    Inventors: Daniel A. Chunn, Meily Siu Mei Chan, Felix Hei Shun Leung, Benson Chun Kit Cheung
  • Drive line spindle restraint
    Patent number: D462370
    Type: Grant
    Filed: September 27, 2001
    Date of Patent: September 3, 2002
    Inventor: Andrew M. Vrilakas
  • Workpiece support
    Patent number: D463465
    Type: Grant
    Filed: August 1, 2001
    Date of Patent: September 24, 2002
    Assignee: Black & Decker Inc.
    Inventors: Thomas R. Sommerville, Robert P. Welsh
  • Part support tool
    Patent number: D464364
    Type: Grant
    Filed: January 30, 2001
    Date of Patent: October 15, 2002
    Assignee: Maruzen Products Company, Limited
    Inventor: Kenji Niwa
  • Router table adapter base plate
    Patent number: D467485
    Type: Grant
    Filed: May 22, 2001
    Date of Patent: December 24, 2002
    Assignee: Wolfcraft, Inc.
    Inventors: David R. Daniels, Edmund Apolinski
  • Belt lift accessory
    Patent number: D468330
    Type: Grant
    Filed: August 30, 2001
    Date of Patent: January 7, 2003
    Inventor: Salvatore Louis D'Aquila
  • Mine bolt driver
    Patent number: D468753
    Type: Grant
    Filed: April 19, 2001
    Date of Patent: January 14, 2003
    Inventor: Jeffrey Robert Fergusson
  • Quick change bit holder with hardened insert
    Patent number: D471211
    Type: Grant
    Filed: June 22, 2001
    Date of Patent: March 4, 2003
    Assignee: The Sollami Company
    Inventor: Phillip Sollami
  • Chuck
    Patent number: D471571
    Type: Grant
    Filed: March 21, 2002
    Date of Patent: March 11, 2003
    Assignee: Black & Decker Inc.
    Inventor: Gabriel E. Concari
  • Flip stop
    Patent number: D471925
    Type: Grant
    Filed: October 5, 2001
    Date of Patent: March 18, 2003
    Inventor: Mark A. Duginske
  • Chuck
    Patent number: D472784
    Type: Grant
    Filed: March 21, 2002
    Date of Patent: April 8, 2003
    Assignee: Black & Decker Inc.
    Inventor: Gabriel E. Concari
  • Keyless drill chuck
    Patent number: D474387
    Type: Grant
    Filed: November 5, 2001
    Date of Patent: May 13, 2003
    Assignee: TechTronic Industries Co., LTD
    Inventors: Daniel A. Chunn, Meily Siu Mei Chan, Felix Hei Shun Leung
  • Bit holder
    Patent number: D478263
    Type: Grant
    Filed: June 13, 2002
    Date of Patent: August 12, 2003
    Assignee: Black & Decker Inc.
    Inventor: Robert Welsh
  • Chuck
    Patent number: D479253
    Type: Grant
    Filed: October 7, 2002
    Date of Patent: September 2, 2003
    Inventor: Tsai-Ching Chen
  • Work holding jig
    Patent number: D481402
    Type: Grant
    Filed: January 29, 2002
    Date of Patent: October 28, 2003
    Assignee: Delta International Machinery Corp.
    Inventors: Joseph L. Jenkins, Rockne W. Behne
  • Chuck for industrial robot
    Patent number: D482051
    Type: Grant
    Filed: January 30, 2002
    Date of Patent: November 11, 2003
    Assignee: SMC Corporation
    Inventors: Hiroshi Hanne, Jiro Mandokoro
  • Quick change bit holder with hardened insert
    Patent number: D488170
    Type: Grant
    Filed: March 3, 2003
    Date of Patent: April 6, 2004
    Assignee: The Sollami Company
    Inventor: Phillip Sollami
  • Air chuck
    Patent number: D489078
    Type: Grant
    Filed: May 13, 2003
    Date of Patent: April 27, 2004
    Inventor: Mike Roy
  • Miter saw stand
    Patent number: D489738
    Type: Grant
    Filed: September 22, 2002
    Date of Patent: May 11, 2004
    Assignee: wolfcraft GmbH
    Inventor: Uwe Radermacher
  • Electrostatic chuck
    Patent number: D489739
    Type: Grant
    Filed: June 20, 2003
    Date of Patent: May 11, 2004
    Assignee: NGK Spark Plug Co., Ltd.
    Inventor: Keisuke Okugawa
  • Electrostatic chuck
    Patent number: D489740
    Type: Grant
    Filed: June 20, 2003
    Date of Patent: May 11, 2004
    Assignee: NGK Spark Plug Co., Ltd.
    Inventor: Keisuke Okugawa
  • Electrostatic chuck
    Patent number: D490093
    Type: Grant
    Filed: June 20, 2003
    Date of Patent: May 18, 2004
    Assignee: NGK Spark Plug Co., Ltd.
    Inventor: Keisuke Okugawa
  • Electrostatic chuck
    Patent number: D490096
    Type: Grant
    Filed: June 20, 2003
    Date of Patent: May 18, 2004
    Assignee: NGK Spark Plug Co., Ltd.
    Inventor: Keisuke Okugawa
  • Grinder blade assembly
    Patent number: D434052
    Type: Grant
    Filed: November 15, 1999
    Date of Patent: November 21, 2000
    Assignee: Equipment Development Company, Inc.
    Inventors: Leo Swan, William Richard Harding
  • Keyless drill chuck
    Patent number: D434629
    Type: Grant
    Filed: December 23, 1999
    Date of Patent: December 5, 2000
    Assignee: Ryobi North America, Inc.
    Inventor: Charles Keith Long
  • Mounting device for a cutting tool
    Patent number: D435571
    Type: Grant
    Filed: February 4, 2000
    Date of Patent: December 26, 2000
    Assignee: Black & Decker Inc.
    Inventors: John E. Dibbern, Daniel L. Krout