Element Or Attachment Patents (Class D21/753)
Cover or press (Class D21/754)
Grip or shaft (Class D21/756)
Finger or hand locator (Class D21/758)
Golf specific (Class D21/759)
  • Baseball swing training device
    Patent number: 7775914
    Abstract: Baseball swing training apparatus having elongate base member and forward stop member, step member and connecting member extending laterally therefrom. Pivot stop member extends rearward from connecting member. Baseball swing training apparatus having elongate base member with forward member and rear member slidably engaged thereto. A forward stop member and a step member extend laterally from the forward member. A connecting member extends laterally from the elongate base member. A pivot stop member extends rearward from the connecting member. Means such as pins, holes, latches and the like secure the forward member in longitudinal position and the connecting member in transverse position. A method of teaching a batter to swing a bat including providing an apparatus having elongate base member and forward stop member, step member and connecting member extending laterally therefrom is also disclosed.
    Type: Grant
    Filed: February 15, 2008
    Date of Patent: August 17, 2010
    Assignee: QLB, LLC
    Inventor: Anthony J. Greene
  • Tennis racket weight
    Patent number: D501037
    Type: Grant
    Filed: August 7, 2002
    Date of Patent: January 18, 2005
    Inventor: Koji Okamoto
  • Vibration decay pattern modifier
    Patent number: D504479
    Type: Grant
    Filed: May 21, 2003
    Date of Patent: April 26, 2005
    Inventor: Steven C. Sims
  • Contoured bat grip
    Patent number: D521092
    Type: Grant
    Filed: January 14, 2005
    Date of Patent: May 16, 2006
    Inventor: Jose Robert Morales
  • Lacrosse head face silhouette
    Patent number: D523101
    Type: Grant
    Filed: November 12, 2004
    Date of Patent: June 13, 2006
    Assignee: STX, LLC
    Inventor: Richard B. C. Tucker, Jr.
  • Bat handle end cap
    Patent number: D523105
    Type: Grant
    Filed: January 9, 2004
    Date of Patent: June 13, 2006
    Inventors: Doug A. Bernacchi, Will Bernacchi
  • Central portion of a badminton racquet
    Patent number: D523106
    Type: Grant
    Filed: February 12, 2005
    Date of Patent: June 13, 2006
    Assignee: Wilson Sporting Goods Co.
    Inventors: Mark W. Lin, Alexander R. O. Selch
  • Racquet vibration dampner
    Patent number: D539372
    Type: Grant
    Filed: March 24, 2006
    Date of Patent: March 27, 2007
    Inventor: Vinh Q. Do
  • Golf iron head weight
    Patent number: D547410
    Type: Grant
    Filed: July 29, 2006
    Date of Patent: July 24, 2007
    Assignee: Karsten Manufacturing Corporation
    Inventors: Michael R. Nicolette, Marty R. Jertson, Bradley D. Schweigert, Leslie J. Bryant, John A. Solheim
  • Golf club handle
    Patent number: D549793
    Type: Grant
    Filed: May 16, 2006
    Date of Patent: August 28, 2007
    Inventor: Wayne Richard Biggs
  • Wielded instrument vibration dampener
    Patent number: D551309
    Type: Grant
    Filed: September 30, 2004
    Date of Patent: September 18, 2007
    Assignee: Steven Sims, Inc.
    Inventors: Steven C. Sims, Gary Sims, Jonathan F. Seil
  • String-enclosing tubes for a sports racquet
    Patent number: D476386
    Type: Grant
    Filed: May 17, 2002
    Date of Patent: June 24, 2003
    Assignee: EF Composite Technologies, L.P.
    Inventor: Rafael G. Filippini
  • Transitional section between grip and head for baseball/softball bat
    Patent number: D476709
    Type: Grant
    Filed: August 19, 2002
    Date of Patent: July 1, 2003
    Inventor: Thu Van Nguyen
  • Vibration dampener for sports racquet
    Patent number: D562922
    Type: Grant
    Filed: September 14, 2007
    Date of Patent: February 26, 2008
    Assignee: CHAB Enterprises, LLC
    Inventor: Morris Bozof
  • String for a racket
    Patent number: D563499
    Type: Grant
    Filed: February 23, 2007
    Date of Patent: March 4, 2008
    Assignee: TOA Strings Co., Ltd.
    Inventor: Shujiro Kojima
  • Golf club style functional training handle for exercise machines
    Patent number: D576230
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: September 2, 2008
    Assignee: Vectra Fitness, Inc.
    Inventors: Robert A. Rasmussen, A. Buell Ish, III
  • Baseball bat style functional training handle for exercise machines
    Patent number: D576231
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: September 2, 2008
    Assignee: Vectra Fitness, Inc.
    Inventors: Robert A. Rasmussen, A. Buell Ish, III
  • Racquet style functional training handle for exercise machines
    Patent number: D576232
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: September 2, 2008
    Assignee: Vectra Fitness, Inc.
    Inventors: Robert A. Rasmussen, A. Buell Ish, III
  • Baseball style functional training handle for exercise machines
    Patent number: D576233
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: September 2, 2008
    Assignee: Vectra Fitness, Inc.
    Inventors: Robert A. Rasmussen, A. Buell Ish, III
  • Hockey stick style functional training handle for exercise machines
    Patent number: D576234
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: September 2, 2008
    Assignee: Vectra Fitness, Inc.
    Inventor: Robert A. Rasmussen
  • Racket string design
    Patent number: D489783
    Type: Grant
    Filed: April 15, 2003
    Date of Patent: May 11, 2004
    Inventor: Peter Yeh
  • Batter training device
    Patent number: D579068
    Type: Grant
    Filed: April 15, 2008
    Date of Patent: October 21, 2008
    Assignee: Honor Life, Inc.
    Inventors: Roger Souders, Randy Willis
  • Hockey stick
    Patent number: D579997
    Type: Grant
    Filed: October 31, 2007
    Date of Patent: November 4, 2008
    Assignee: Reebok International Ltd.
    Inventors: Philippe Jeanneau, David McGibbon, Steve Davis
  • Lacrosse head sidewall silhouette
    Patent number: D496083
    Type: Grant
    Filed: March 1, 2002
    Date of Patent: September 14, 2004
    Assignee: STX, LLC
    Inventor: Dale W. Kohler
  • Billiard bridge
    Patent number: D588216
    Type: Grant
    Filed: March 25, 2008
    Date of Patent: March 10, 2009
    Inventor: Michael J. Manneraak
  • Ball retriever for a racket
    Patent number: D498278
    Type: Grant
    Filed: October 8, 2003
    Date of Patent: November 9, 2004
    Inventor: Robert D. D'Agostino
  • Batting glove with attaching strap
    Patent number: D589233
    Type: Grant
    Filed: September 11, 2007
    Date of Patent: March 31, 2009
    Inventor: Anthony A. Lombardo
  • Transparent bridge for a game racket
    Patent number: D498805
    Type: Grant
    Filed: February 7, 2003
    Date of Patent: November 23, 2004
    Assignee: Dunlop Slazenger Group Limited
    Inventor: Paul Angell
  • Vibration decay pattern modifier
    Patent number: D498806
    Type: Grant
    Filed: April 27, 2004
    Date of Patent: November 23, 2004
    Inventor: Steven C. Sims
  • Vibration decay pattern modifier
    Patent number: D499159
    Type: Grant
    Filed: April 27, 2004
    Date of Patent: November 30, 2004
    Inventor: Steven C. Sims
  • Golf grip collar
    Patent number: D590902
    Type: Grant
    Filed: February 22, 2008
    Date of Patent: April 21, 2009
    Inventors: Richard De La Cruz, Richard D. De La Cruz
  • Lacrosse head
    Patent number: D499780
    Type: Grant
    Filed: March 1, 2002
    Date of Patent: December 14, 2004
    Assignee: STX, LLC
    Inventor: Dale W. Kohler
  • Golf club grip protection device
    Patent number: D595376
    Type: Grant
    Filed: March 13, 2008
    Date of Patent: June 30, 2009
    Inventor: Glenn Martin
  • Lacrosse head
    Patent number: D598508
    Type: Grant
    Filed: October 31, 2008
    Date of Patent: August 18, 2009
    Assignee: Warrior Sports, Inc.
    Inventor: Joshua G. Schmidt
  • Lacrosse head
    Patent number: D598509
    Type: Grant
    Filed: October 31, 2008
    Date of Patent: August 18, 2009
    Assignee: Warrior Sports, Inc.
    Inventor: Matthew M. Winningham
  • Lacrosse head
    Patent number: D599866
    Type: Grant
    Filed: October 31, 2008
    Date of Patent: September 8, 2009
    Assignee: Warrior Sports, Inc.
    Inventor: Matthew M. Winningham
  • Extendable butt extension for a pool cue
    Patent number: D617861
    Type: Grant
    Filed: July 1, 2009
    Date of Patent: June 15, 2010
    Assignee: Kabushiki Kaisha Miki
    Inventor: Kazunori Miki
  • End cap of a ball bat
    Patent number: D620062
    Type: Grant
    Filed: September 30, 2009
    Date of Patent: July 20, 2010
    Assignee: Wilson Sporting Goods Co.
    Inventors: John Thompson, Glen Mason
  • Golf putter training attachment
    Patent number: D622340
    Type: Grant
    Filed: August 12, 2009
    Date of Patent: August 24, 2010
    Inventors: John Frank Flowerdew, Julie Flowerdew
  • End cap of a ball bat
    Patent number: D622794
    Type: Grant
    Filed: September 30, 2009
    Date of Patent: August 31, 2010
    Assignee: Wilson Sporting Goods Co.
    Inventors: John Thompson, Glen Mason
  • Golf club tag
    Patent number: D627021
    Type: Grant
    Filed: March 23, 2010
    Date of Patent: November 9, 2010
    Assignee: Radar Corporation
    Inventors: Chris Savarese, Noel H. C. Marshall, Susan McGill, Kenneth P. Gilliland
  • Batting skills development device
    Patent number: D627841
    Type: Grant
    Filed: March 5, 2010
    Date of Patent: November 23, 2010
    Assignee: Estrada Beisbol LLC
    Inventors: Marco Estrada, Jr., Marco Estrada, Sr.
  • Hockey stick shaft
    Patent number: D628666
    Type: Grant
    Filed: August 14, 2009
    Date of Patent: December 7, 2010
    Assignee: Sport Maska Inc.
    Inventors: Philippe Jeanneau, Roberto Gazzara, Mauro Pezzato
  • End cap for a lacrosse shaft
    Patent number: D629478
    Type: Grant
    Filed: March 1, 2010
    Date of Patent: December 21, 2010
    Assignee: Easton Sports, Inc.
    Inventors: Douglas S. Appleton, Blakeley E. Kim, Cortland R. Kim
  • Lacrosse stick
    Patent number: D629855
    Type: Grant
    Filed: October 1, 2009
    Date of Patent: December 28, 2010
    Assignee: Reebok International, Ltd.
    Inventors: Ricardo Vestuti, Chad Wittman
  • Lacrosse head
    Patent number: D637672
    Type: Grant
    Filed: July 14, 2010
    Date of Patent: May 10, 2011
    Assignee: Warrior Sports, Inc.
    Inventors: David K. Morrow, Matthew M. Winningham
  • Hockey stick protective applique
    Patent number: D639364
    Type: Grant
    Filed: May 28, 2010
    Date of Patent: June 7, 2011
    Inventor: Frank A. Torres
  • Lacrosse pocket
    Patent number: D642641
    Type: Grant
    Filed: March 11, 2011
    Date of Patent: August 2, 2011
    Assignee: Warrior Sports, Inc.
    Inventors: Matthew M. Winningham, Adam D. Paquette, Jessica L. Hanson, Richard J. Janisse
  • Lacrosse head
    Patent number: D645530
    Type: Grant
    Filed: March 28, 2011
    Date of Patent: September 20, 2011
    Assignee: Warrior Sports, Inc.
    Inventors: David K. Morrow, Matthew M. Winningham
  • Vibration dampener
    Patent number: D648410
    Type: Grant
    Filed: December 16, 2010
    Date of Patent: November 8, 2011
    Assignee: Sims Vibration Laboratory, Inc.
    Inventors: Steven C. Sims, Drew Stephens, Jonathan F. Seil