Patents by Inventor Thomas R. Hilton

Thomas R. Hilton has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Golf club head with alignment markings
    Patent number: 8517852
    Abstract: A golf club putter having an alignment pattern is disclosed herein. The alignment pattern has first and second long lines that approach each other as they extend from an aft region of the putter to a front region of the putter and, when the putter is properly aligned with a golf ball, create an optical illusion of convergence of said lines at or near a center of the golf ball without actually intersecting.
    Type: Grant
    Filed: April 11, 2013
    Date of Patent: August 27, 2013
    Assignee: Callaway Golf Company
    Inventors: Thomas R. Hilton, Augustin W. Rollinson
  • Golf club head with alignment markings
    Patent number: 8480504
    Abstract: A golf club putter having an alignment pattern is disclosed herein. The alignment pattern has first and second long lines that approach each other as they extend from an aft region of the putter to a front region of the putter and, when the putter is properly aligned with a golf ball, create an optical illusion of convergence of said lines at or near a center of the golf ball without actually intersecting.
    Type: Grant
    Filed: October 11, 2011
    Date of Patent: July 9, 2013
    Assignee: Callaway Golf Company
    Inventors: Thomas R. Hilton, Augustin W. Rollinston
  • GOLF CLUB HEAD WITH ALIGNMENT MARKINGS
    Publication number: 20120040771
    Abstract: A golf club putter having an alignment pattern is disclosed herein, The alignment pattern has first and second long lines that approach each other as they extend from an aft region of the putter to a front region of the putter and, when the putter is properly aligned with a golf ball, create an optical illusion of convergence of said lines at or near a center of the golf ball without actually intersecting.
    Type: Application
    Filed: October 11, 2011
    Publication date: February 16, 2012
    Applicant: CALLAWAY GOLF COMPANY
    Inventors: THOMAS R. HILTON, AUGUSTIN W. ROLLINSON
  • Putter head
    Patent number: 7828675
    Abstract: A putter-type club head (20) having a main body (25) and a removable aft member (30) is disclosed herein. The putter-type club head (20) has a main body (25) that is preferably composed of an aluminum alloy. The removable aft member (30) is preferably composed of stainless steel and preferably has a fang-like shape.
    Type: Grant
    Filed: December 17, 2008
    Date of Patent: November 9, 2010
    Assignee: Callaway Golf Company
    Inventor: Thomas R. Hilton
  • Putter head
    Patent number: 7794334
    Abstract: A putter-type club head (20) having a main body (25) and a removable aft member (30) is disclosed herein. The putter-type club head (20) has a main body (25) that is preferably composed of an aluminum alloy. The removable aft member (30) is preferably composed of stainless steel.
    Type: Grant
    Filed: December 17, 2008
    Date of Patent: September 14, 2010
    Assignee: Callaway Golf Company
    Inventor: Thomas R. Hilton
  • Putter head
    Patent number: 7677987
    Abstract: A putter-type club head (20) having a main body (25) and a removable aft member (30) is disclosed herein. The putter-type club head (20) has a main body (25) that is preferably composed of an aluminum alloy. The removable aft member (30) is preferably composed of stainless steel and has a mallet shape.
    Type: Grant
    Filed: December 17, 2008
    Date of Patent: March 16, 2010
    Assignee: Callaway Golf Company
    Inventor: Thomas R. Hilton
  • PUTTER HEAD
    Publication number: 20090170630
    Abstract: A putter-type club head (20) having a main body (25) and a removable aft member (30) is disclosed herein. The putter-type club head (20) has a main body (25) that is preferably composed of an aluminum alloy. The removable aft member (30) is preferably composed of stainless steel and has a mallet shape.
    Type: Application
    Filed: December 17, 2008
    Publication date: July 2, 2009
    Applicant: CALLAWAY GOLF COMPANY
    Inventor: THOMAS R. HILTON
  • PUTTER HEAD
    Publication number: 20090170629
    Abstract: A putter-type club head (20) having a main body (25) and a removable aft member (30) is disclosed herein. The putter-type club head (20) has a main body (25) that is preferably composed of an aluminum alloy. The removable aft member (30) is preferably composed of stainless steel.
    Type: Application
    Filed: December 17, 2008
    Publication date: July 2, 2009
    Applicant: CALLAWAY GOLF COMPANY
    Inventor: THOMAS R. HILTON
  • PUTTER HEAD
    Publication number: 20090170622
    Abstract: A putter-type club head (20) having a main body (25) and a removable aft member (30) is disclosed herein. The putter-type club head (20) has a main body (25) that is preferably composed of an aluminum alloy. The removable aft member (30) is preferably composed of stainless steel and preferably has a fang-like shape.
    Type: Application
    Filed: December 17, 2008
    Publication date: July 2, 2009
    Applicant: CALLAWAY GOLF COMPANY
    Inventor: THOMAS R. HILTON
  • 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: D592719
    Type: Grant
    Filed: September 2, 2008
    Date of Patent: May 19, 2009
    Assignee: Callaway Golf Company
    Inventors: Ronald K. Hettinger, Augustin W. Rollinson, Thomas R. Hilton
  • Putter head
    Patent number: D622335
    Type: Grant
    Filed: June 2, 2010
    Date of Patent: August 24, 2010
    Assignee: Callaway Golf Company
    Inventors: Thomas R. Hilton, Augustin W. Rollinson
  • Putter head
    Patent number: D623710
    Type: Grant
    Filed: June 1, 2010
    Date of Patent: September 14, 2010
    Assignee: Callaway Golf Company
    Inventors: Thomas R. Hilton, Augustin W. Rollinson
  • Putter head
    Patent number: D625764
    Type: Grant
    Filed: August 5, 2010
    Date of Patent: October 19, 2010
    Assignee: Callaway Golf Company
    Inventors: Thomas R. Hilton, Augustin W. Rollinson
  • Putter head
    Patent number: D626191
    Type: Grant
    Filed: August 11, 2010
    Date of Patent: October 26, 2010
    Assignee: Callaway Golf Company
    Inventor: Thomas R. Hilton
  • Putter head
    Patent number: D641439
    Type: Grant
    Filed: October 20, 2010
    Date of Patent: July 12, 2011
    Assignee: Callaway Golf Company
    Inventors: Augustin W. Rollinson, Thomas R. Hilton
  • Putter head
    Patent number: D641441
    Type: Grant
    Filed: October 15, 2010
    Date of Patent: July 12, 2011
    Assignee: Callaway Golf Company
    Inventors: Thomas R. Hilton, Augustin W. Rollinson
  • Putter head
    Patent number: D641814
    Type: Grant
    Filed: October 20, 2010
    Date of Patent: July 19, 2011
    Assignee: Callaway Golf Company
    Inventors: Thomas R. Hilton, Augustin W. Rollinson
  • Putter head
    Patent number: D688339
    Type: Grant
    Filed: September 7, 2012
    Date of Patent: August 20, 2013
    Assignee: Callaway Golf Company
    Inventors: Thomas R. Hilton, Augustin W. Rollinson
  • Putter head
    Patent number: D688762
    Type: Grant
    Filed: September 7, 2012
    Date of Patent: August 27, 2013
    Assignee: Callaway Golf Company
    Inventors: Thomas R. Hilton, Augustin W. Rollinson