Element Or Attachment Patents (Class D15/17)
  • Patent number: 7127877
    Abstract: A mower blade includes a mid-section, two sharpened, end sections, and a blade longitudinal axis. The mid-section includes a circular, central hole having a relatively large diameter and being centered on the blade longitudinal axis and first and second slots centered on the blade longitudinal axis. Each of the first and second slots are positioned on opposite sides of the central hole. The mid-section also includes first and second circular, side holes positioned off the blade longitudinal axis and on opposite sides of the central hole. Each of the first and second side holes have a diameter that is smaller than the diameter of the central hole. The diameter of the central hole is larger than the width of each of the first and second slots.
    Type: Grant
    Filed: January 27, 2005
    Date of Patent: October 31, 2006
    Assignee: Briggs & Stratton Corporation
    Inventor: Alan Curran
  • Patent number: D501215
    Type: Grant
    Filed: June 6, 2003
    Date of Patent: January 25, 2005
    Assignee: Alamo Group Inc.
    Inventors: William S. Steele, John Klein
  • Patent number: D502185
    Type: Grant
    Filed: October 17, 2003
    Date of Patent: February 22, 2005
    Inventor: Brian T. Byrne
  • Patent number: D512728
    Type: Grant
    Filed: October 4, 2004
    Date of Patent: December 13, 2005
    Inventor: Frank Di Rienzo
  • Patent number: D449314
    Type: Grant
    Filed: August 9, 1999
    Date of Patent: October 16, 2001
    Assignee: Kuhn, S.A.
    Inventor: Horst Neuerburg
  • Patent number: D449623
    Type: Grant
    Filed: June 14, 1999
    Date of Patent: October 23, 2001
    Assignee: Kuhn, S.A.
    Inventor: Horst Neuerburg
  • Patent number: D450065
    Type: Grant
    Filed: June 14, 1999
    Date of Patent: November 6, 2001
    Assignee: Kuhn, S.A.
    Inventor: Horst Neuerburg
  • Patent number: D450066
    Type: Grant
    Filed: October 6, 2000
    Date of Patent: November 6, 2001
    Inventor: Lamar F Monesmith
  • Patent number: D450716
    Type: Grant
    Filed: December 13, 2000
    Date of Patent: November 20, 2001
    Inventors: Glenn Johnson, John Pallay, Kevin Mak
  • Patent number: D451522
    Type: Grant
    Filed: December 15, 2000
    Date of Patent: December 4, 2001
    Assignee: Murray, Inc.
    Inventors: Darel D. Medley, Laramie W. Mixon, Richard J. Pitman, Donald W. Payne
  • Patent number: D521026
    Type: Grant
    Filed: January 6, 2005
    Date of Patent: May 16, 2006
    Assignee: Komatsu Zenoah Co.
    Inventors: Ryou Ono, Kiyoshi Anbo
  • Patent number: D526334
    Type: Grant
    Filed: September 7, 2005
    Date of Patent: August 8, 2006
    Assignee: Buchanan Metal Forming, Inc.
    Inventor: Christopher S Tapper
  • Patent number: D458612
    Type: Grant
    Filed: August 14, 2001
    Date of Patent: June 11, 2002
    Assignee: Murray, Inc.
    Inventors: Paul L. Scott, Robert C. Bontrager, Donald W. Payne, Richard J. Pitman
  • Patent number: D458613
    Type: Grant
    Filed: August 15, 2001
    Date of Patent: June 11, 2002
    Assignee: Murray, Inc.
    Inventors: Paul L. Scott, Robert C. Bontrager, Donald W. Payne, Richard J. Pitman
  • Patent number: D528562
    Type: Grant
    Filed: August 13, 2004
    Date of Patent: September 19, 2006
    Assignee: Chongqing Zongshen Technology R&D Co., Ltd.
    Inventor: Zongshen Zuo
  • Patent number: D528567
    Type: Grant
    Filed: May 18, 2005
    Date of Patent: September 19, 2006
    Inventor: Richard Longo
  • Patent number: D530726
    Type: Grant
    Filed: September 16, 2004
    Date of Patent: October 24, 2006
    Assignee: The Toro Company
    Inventor: David J. Martin
  • Patent number: D462365
    Type: Grant
    Filed: January 8, 2001
    Date of Patent: September 3, 2002
    Inventor: Yih-Song Chen
  • Patent number: D532021
    Type: Grant
    Filed: August 30, 2004
    Date of Patent: November 14, 2006
    Assignee: Kubota Corporation
    Inventors: Junta Kuwae, Takashi Shibata
  • Patent number: D532022
    Type: Grant
    Filed: August 30, 2004
    Date of Patent: November 14, 2006
    Assignee: Kubota Corporation
    Inventor: Junta Kuwae
  • Patent number: D535666
    Type: Grant
    Filed: September 26, 2003
    Date of Patent: January 23, 2007
    Inventors: Keith J. Nesco, Patricia Nesco
  • Patent number: D466528
    Type: Grant
    Filed: October 6, 2001
    Date of Patent: December 3, 2002
    Inventor: William L. Grundy
  • Patent number: D547332
    Type: Grant
    Filed: November 21, 2002
    Date of Patent: July 24, 2007
    Assignee: Degelman Industries Inc.
    Inventors: Robert S. Degelman, Trent M. Benko, Kelly L. Lucas, Victor H. M. Labar
  • Patent number: D476341
    Type: Grant
    Filed: September 17, 2002
    Date of Patent: June 24, 2003
    Assignee: Murray, Inc.
    Inventors: Richard D. Booten, Bradley J. Mouser
  • Patent number: D553161
    Type: Grant
    Filed: December 23, 2005
    Date of Patent: October 16, 2007
    Assignee: Yanmar Co., Ltd.
    Inventor: Kunihiko Matsumoto
  • Patent number: D556788
    Type: Grant
    Filed: October 30, 2006
    Date of Patent: December 4, 2007
    Assignee: Ariens Company
    Inventors: Corey W. Bucher, John H. Feller
  • Patent number: D562350
    Type: Grant
    Filed: March 6, 2007
    Date of Patent: February 19, 2008
    Assignee: Kubota Corporation
    Inventor: Yoshitaka Higashikawa
  • Patent number: D482046
    Type: Grant
    Filed: October 25, 2002
    Date of Patent: November 11, 2003
    Inventor: Damon H. DeHart
  • Patent number: D563436
    Type: Grant
    Filed: January 28, 2006
    Date of Patent: March 4, 2008
    Inventor: Thomas E. Williams
  • Patent number: D482700
    Type: Grant
    Filed: May 8, 2002
    Date of Patent: November 25, 2003
    Inventor: Wilburn Boland Lancaster
  • Patent number: D564543
    Type: Grant
    Filed: September 27, 2007
    Date of Patent: March 18, 2008
    Assignee: Ariens Company
    Inventors: Corey W. Bucher, John H. Feller
  • Patent number: D565604
    Type: Grant
    Filed: September 27, 2007
    Date of Patent: April 1, 2008
    Assignee: Ariens Company
    Inventors: Corey W. Bucher, John H. Feller
  • Patent number: D566731
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: April 15, 2008
    Inventor: Eric David Myers
  • Patent number: D567257
    Type: Grant
    Filed: August 8, 2007
    Date of Patent: April 22, 2008
    Assignee: The Great States Corporation
    Inventor: Jeremy Wilkens
  • Patent number: D567258
    Type: Grant
    Filed: August 8, 2007
    Date of Patent: April 22, 2008
    Assignee: The Great States Corporation
    Inventor: Jeremy Wilkens
  • Patent number: D485850
    Type: Grant
    Filed: February 27, 2003
    Date of Patent: January 27, 2004
    Inventor: Steven E. Anderson
  • Patent number: D486161
    Type: Grant
    Filed: March 5, 2003
    Date of Patent: February 3, 2004
    Assignee: Thinking Outside, L.L.C.
    Inventor: Michael Greene
  • Patent number: D487098
    Type: Grant
    Filed: November 1, 2002
    Date of Patent: February 24, 2004
    Assignee: Deere & Co.
    Inventors: Jack Edward Arfstrom, John William Hopkins, David James Pahl
  • Patent number: D571826
    Type: Grant
    Filed: August 8, 2006
    Date of Patent: June 24, 2008
    Assignee: Mikasa Sangyo Co., Ltd.
    Inventors: Giichi Tanaka, Yoshinori Harashima, Kenichi Nagasawa, Kenichi Muramoto
  • Patent number: D574860
    Type: Grant
    Filed: September 7, 2007
    Date of Patent: August 12, 2008
    Inventor: Elmer L. Potts
  • Patent number: D576643
    Type: Grant
    Filed: February 4, 2008
    Date of Patent: September 9, 2008
    Inventor: Jacob Blotsky
  • Patent number: D489735
    Type: Grant
    Filed: July 24, 2003
    Date of Patent: May 11, 2004
    Assignee: Macauto Industrial Co., Ltd.
    Inventor: Paul Lin
  • Patent number: D577372
    Type: Grant
    Filed: December 10, 2007
    Date of Patent: September 23, 2008
    Inventor: Te-Hua Hung
  • Patent number: D490088
    Type: Grant
    Filed: April 8, 2003
    Date of Patent: May 18, 2004
    Assignee: Deere & Company
    Inventors: Matthew Elmer Powell, Brian James Hitt, Jeffrey Robert Braun
  • Patent number: D492701
    Type: Grant
    Filed: February 12, 2003
    Date of Patent: July 6, 2004
    Inventor: Morris DeShong
  • Patent number: D583836
    Type: Grant
    Filed: January 4, 2008
    Date of Patent: December 30, 2008
    Assignee: Yanmar Co., Ltd.
    Inventors: Kunihiko Matsumoto, Junko Shibaoka
  • Patent number: D494985
    Type: Grant
    Filed: September 11, 2003
    Date of Patent: August 24, 2004
    Assignee: Billy Goat Industries, Inc.
    Inventors: Se Han Kim, Hannah D. Lyman, G. Kent Lauer
  • Patent number: D497169
    Type: Grant
    Filed: June 4, 2002
    Date of Patent: October 12, 2004
    Inventor: Hershel Lynn Darity
  • Patent number: D498484
    Type: Grant
    Filed: January 26, 2004
    Date of Patent: November 16, 2004
    Inventor: Steven E. Anderson
  • Patent number: D499434
    Type: Grant
    Filed: January 26, 2004
    Date of Patent: December 7, 2004
    Inventor: Steven E. Anderson