Putter Patents (Class D21/736)
Including mirror, prism, or level member (Class D21/737)
Opposed striking surfaces (e.g., "mallet" type) (Class D21/738)
Pierced head (Class D21/739)
Splayed or dual hosel (Class D21/740)
Hosel centered on striking surface (Class D21/741)
Including alignment aid (Class D21/742)
  • Putter head
    Patent number: D552195
    Type: Grant
    Filed: January 17, 2006
    Date of Patent: October 2, 2007
    Assignee: AS Designs, LLC
    Inventor: Bruce E. Sizemore, Jr.
  • Putter head
    Patent number: D552697
    Type: Grant
    Filed: July 5, 2006
    Date of Patent: October 9, 2007
    Inventor: Lanny L. Johnson
  • Putter head
    Patent number: D552698
    Type: Grant
    Filed: January 20, 2006
    Date of Patent: October 9, 2007
    Assignee: AS Designs, LLC
    Inventor: Bruce E. Sizemore, Jr.
  • Putter head
    Patent number: D553207
    Type: Grant
    Filed: July 5, 2006
    Date of Patent: October 16, 2007
    Inventor: Lanny L. Johnson
  • Putter
    Patent number: D553208
    Type: Grant
    Filed: February 8, 2007
    Date of Patent: October 16, 2007
    Inventor: Joseph Jazwiec
  • Putter head
    Patent number: D554718
    Type: Grant
    Filed: July 5, 2006
    Date of Patent: November 6, 2007
    Inventor: Lanny L. Johnson
  • Putter head
    Patent number: D559928
    Type: Grant
    Filed: December 11, 2006
    Date of Patent: January 15, 2008
    Assignee: Acushnet Company
    Inventor: Don T. Cameron
  • Putter head
    Patent number: D559929
    Type: Grant
    Filed: December 11, 2006
    Date of Patent: January 15, 2008
    Assignee: Acushnet Company
    Inventor: Don T. Cameron
  • Golf putter head
    Patent number: D564053
    Type: Grant
    Filed: December 20, 2006
    Date of Patent: March 11, 2008
    Inventor: John Blankenship
  • Golf club head for a putter
    Patent number: D564606
    Type: Grant
    Filed: November 7, 2007
    Date of Patent: March 18, 2008
    Assignee: Nike, Inc.
    Inventors: Andrew G. V. Oldknow, David N. Franklin, John T. Stites
  • Golf club head for a putter
    Patent number: D564607
    Type: Grant
    Filed: November 7, 2007
    Date of Patent: March 18, 2008
    Assignee: Nike, Inc.
    Inventors: Andrew G. V. Oldknow, David N. Franklin, John T. Stites
  • Golf club head for a putter
    Patent number: D564608
    Type: Grant
    Filed: November 8, 2007
    Date of Patent: March 18, 2008
    Assignee: Nike, Inc.
    Inventors: Andrew G. V. Oldknow, David N. Franklin, John T. Stites
  • Golf club head for a putter
    Patent number: D564609
    Type: Grant
    Filed: November 8, 2007
    Date of Patent: March 18, 2008
    Assignee: Nike, Inc.
    Inventors: Andrew G. V. Oldknow, David N. Franklin, John T. Stites
  • Golf club head for a putter
    Patent number: D565137
    Type: Grant
    Filed: November 8, 2007
    Date of Patent: March 25, 2008
    Assignee: Nike, Inc.
    Inventors: Andrew G. V. Oldknow, David N. Franklin, John T. Stites
  • Putter head
    Patent number: D565677
    Type: Grant
    Filed: December 11, 2006
    Date of Patent: April 1, 2008
    Assignee: Acushnet Company
    Inventor: Don T. Cameron
  • Putter head
    Patent number: D565678
    Type: Grant
    Filed: December 11, 2006
    Date of Patent: April 1, 2008
    Assignee: Acushnet Company
    Inventor: Don T. Cameron
  • Putter head
    Patent number: D565679
    Type: Grant
    Filed: December 11, 2006
    Date of Patent: April 1, 2008
    Assignee: Acushnet Company
    Inventor: Don T. Cameron
  • Golf putter head and hosel assembly
    Patent number: D565680
    Type: Grant
    Filed: December 20, 2006
    Date of Patent: April 1, 2008
    Inventor: Robert J. Gedeon
  • Golf club head
    Patent number: D565681
    Type: Grant
    Filed: December 28, 2006
    Date of Patent: April 1, 2008
    Inventor: Yoshinobu Tanaka
  • Putter head
    Patent number: D566211
    Type: Grant
    Filed: December 11, 2006
    Date of Patent: April 8, 2008
    Assignee: Acushnet Company
    Inventor: Don T. Cameron
  • Golf putter head
    Patent number: D566212
    Type: Grant
    Filed: February 1, 2007
    Date of Patent: April 8, 2008
    Inventor: Ilir Bardha
  • Golf putter head
    Patent number: D571877
    Type: Grant
    Filed: July 20, 2007
    Date of Patent: June 24, 2008
    Assignee: Karsten Manufacturing Corporation
    Inventors: David D. Jones, Xiaojian Chen
  • Golf putter head
    Patent number: D571878
    Type: Grant
    Filed: July 20, 2007
    Date of Patent: June 24, 2008
    Assignee: Karsten Manufacturing Corporation
    Inventors: David D. Jones, Xiaojian Chen
  • Golf putter head
    Patent number: D571879
    Type: Grant
    Filed: July 20, 2007
    Date of Patent: June 24, 2008
    Assignee: Karsten Manufacturing Corporation
    Inventors: David D. Jones, Xiaojian Chen
  • Golf club
    Patent number: D573212
    Type: Grant
    Filed: May 21, 2007
    Date of Patent: July 15, 2008
    Inventor: Harry E. Nicodem
  • Golf club head and ball retriever
    Patent number: D573673
    Type: Grant
    Filed: April 9, 2007
    Date of Patent: July 22, 2008
    Inventor: Edwin Noyes
  • Golf club head
    Patent number: D574906
    Type: Grant
    Filed: April 14, 2008
    Date of Patent: August 12, 2008
    Assignee: Karsten Manufacturing Corporation
    Inventors: David D. Jones, Xiaojian Chen, Richard R. Sanchez
  • Golf club head
    Patent number: D574907
    Type: Grant
    Filed: April 14, 2008
    Date of Patent: August 12, 2008
    Assignee: Karsten Manufacturing Corporation
    Inventors: David D. Jones, Xiaojian Chen, Richard R. Sanchez
  • Golf putter head
    Patent number: D579505
    Type: Grant
    Filed: August 10, 2007
    Date of Patent: October 28, 2008
    Assignee: Karsten Manufacturing Corporation
    Inventor: David D. Jones
  • Golf club head
    Patent number: D583431
    Type: Grant
    Filed: January 22, 2003
    Date of Patent: December 23, 2008
    Assignee: NIKE, Inc.
    Inventors: Carl L. Madore, John T. Stites
  • Golf putter head
    Patent number: D584779
    Type: Grant
    Filed: September 12, 2007
    Date of Patent: January 13, 2009
    Assignee: Sanomiso Kabushiki Kaisha Matsueten
    Inventor: Hitohide Sano
  • Putter
    Patent number: D585510
    Type: Grant
    Filed: November 21, 2005
    Date of Patent: January 27, 2009
    Inventor: Robert G. Murrieta
  • Golf putter
    Patent number: D586413
    Type: Grant
    Filed: November 19, 2007
    Date of Patent: February 10, 2009
    Inventor: Roger A D'Eath
  • Golf club head
    Patent number: D587325
    Type: Grant
    Filed: August 11, 2008
    Date of Patent: February 24, 2009
    Assignee: Karsten Manufacturing Corporation
    Inventors: John A. Solheim, Richard R. Sanchez, John C. Souza
  • Putter head
    Patent number: D591371
    Type: Grant
    Filed: October 19, 2007
    Date of Patent: April 28, 2009
    Assignee: Callaway Golf Company
    Inventor: Thomas R. Hilton
  • Putter head
    Patent number: D592715
    Type: Grant
    Filed: April 3, 2008
    Date of Patent: May 19, 2009
    Assignee: Avanti Corporation
    Inventor: Yoji Takei
  • Putter head
    Patent number: D592716
    Type: Grant
    Filed: September 8, 2008
    Date of Patent: May 19, 2009
    Inventor: Luis Pedraza
  • Putter
    Patent number: D593171
    Type: Grant
    Filed: January 18, 2006
    Date of Patent: May 26, 2009
    Inventor: Bernt Stellander
  • Putter head
    Patent number: D594517
    Type: Grant
    Filed: December 15, 2008
    Date of Patent: June 16, 2009
    Assignee: Callaway Golf Company
    Inventors: Larry G. Tang, Augustin W. Rollinson, Denver Holt
  • Putter head
    Patent number: D595370
    Type: Grant
    Filed: August 29, 2008
    Date of Patent: June 30, 2009
    Assignee: Taylor Made Golf Company, Inc.
    Inventors: Marni D. Ines, Steven D. Gray, Robert Nunez, Craig Kevin Barez, Sean Toulon, Thomas Olsavsky, Bill Price, Paul Demkowski
  • Golf putter
    Patent number: D595371
    Type: Grant
    Filed: February 5, 2009
    Date of Patent: June 30, 2009
    Inventor: Walter H. Graves
  • Putter head
    Patent number: D595372
    Type: Grant
    Filed: September 29, 2008
    Date of Patent: June 30, 2009
    Assignee: Callaway Golf Company
    Inventor: Augustin W. Rollinson
  • Putter head
    Patent number: D595793
    Type: Grant
    Filed: September 29, 2008
    Date of Patent: July 7, 2009
    Assignee: Callaway Golf Company
    Inventor: Augustin W. Rollinson
  • Golf putter
    Patent number: D597615
    Type: Grant
    Filed: April 15, 2009
    Date of Patent: August 4, 2009
    Inventor: Walter H. Graves
  • Golf club head
    Patent number: D599423
    Type: Grant
    Filed: April 22, 2009
    Date of Patent: September 1, 2009
    Assignee: Karsten Manufacturing Corporation
    Inventors: Anthony D. Serrano, Xiaojian Chen
  • Golf club head
    Patent number: D599424
    Type: Grant
    Filed: April 22, 2009
    Date of Patent: September 1, 2009
    Assignee: Karsten Manufacturing Corporation
    Inventors: Anthony D. Serrano, Xiaojian Chen
  • Golf club head
    Patent number: D599867
    Type: Grant
    Filed: October 20, 2008
    Date of Patent: September 8, 2009
    Assignee: Aneeging Sports Co., Ltd.
    Inventor: Seiichiro Teramoto
  • Golf club head
    Patent number: D599868
    Type: Grant
    Filed: April 22, 2009
    Date of Patent: September 8, 2009
    Assignee: Karsten Manufacturing Corporation
    Inventors: Anthony D. Serrano, Xiaojian Chen
  • Golf club head
    Patent number: D599869
    Type: Grant
    Filed: April 22, 2009
    Date of Patent: September 8, 2009
    Assignee: Karsten Manufacturing Corporation
    Inventors: Anthony D. Serrano, Xiaojian Chen
  • Golf club head
    Patent number: D599870
    Type: Grant
    Filed: April 22, 2009
    Date of Patent: September 8, 2009
    Assignee: Karsten Manufacturing Corporation
    Inventors: Anthony D. Serrano, Xiaojian Chen