CA2123531A1 - Baton de softball - Google Patents

Baton de softball

Info

Publication number
CA2123531A1
CA2123531A1 CA2123531A CA2123531A CA2123531A1 CA 2123531 A1 CA2123531 A1 CA 2123531A1 CA 2123531 A CA2123531 A CA 2123531A CA 2123531 A CA2123531 A CA 2123531A CA 2123531 A1 CA2123531 A1 CA 2123531A1
Authority
CA
Canada
Prior art keywords
insert
tubular
interference
impact portion
improved
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2123531A
Other languages
English (en)
Other versions
CA2123531C (fr
Inventor
Michael D. Eggiman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wilson Sporting Goods Co
Original Assignee
Demarini Sports Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22041639&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2123531(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Demarini Sports Inc filed Critical Demarini Sports Inc
Publication of CA2123531A1 publication Critical patent/CA2123531A1/fr
Application granted granted Critical
Publication of CA2123531C publication Critical patent/CA2123531C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B59/00—Bats, rackets, or the like, not covered by groups A63B49/00 - A63B57/00
    • A63B59/50—Substantially rod-shaped bats for hitting a ball in the air, e.g. for baseball
    • A63B59/51—Substantially rod-shaped bats for hitting a ball in the air, e.g. for baseball made of metal
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B59/00—Bats, rackets, or the like, not covered by groups A63B49/00 - A63B57/00
    • A63B59/50—Substantially rod-shaped bats for hitting a ball in the air, e.g. for baseball
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/0081—Substantially flexible shafts; Hinged shafts
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
    • A63B2102/18—Baseball, rounders or similar games
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
    • A63B2102/18—Baseball, rounders or similar games
    • A63B2102/182—Softball
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/54—Details or accessories of golf clubs, bats, rackets or the like with means for damping vibrations

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Golf Clubs (AREA)
  • Earth Drilling (AREA)
  • Pivots And Pivotal Connections (AREA)
CA002123531A 1993-05-14 1994-05-13 Baton de softball Expired - Lifetime CA2123531C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6230793A 1993-05-14 1993-05-14
US08/062,307 1993-05-14

Publications (2)

Publication Number Publication Date
CA2123531A1 true CA2123531A1 (fr) 1994-11-15
CA2123531C CA2123531C (fr) 1999-12-28

Family

ID=22041639

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002123531A Expired - Lifetime CA2123531C (fr) 1993-05-14 1994-05-13 Baton de softball

Country Status (2)

Country Link
US (1) US5415398A (fr)
CA (1) CA2123531C (fr)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5511777A (en) * 1994-02-03 1996-04-30 Grover Products Co. Ball bat with rebound core
US5863261A (en) * 1996-03-27 1999-01-26 Demarini Sports, Inc. Golf club head with elastically deforming face and back plates
US6143429A (en) * 1996-06-28 2000-11-07 Dynamet Technology, Inc. Titanium/aluminum composite bat
US5676610A (en) * 1996-12-23 1997-10-14 Hillerich & Bradsby Co. Bat having a rolled sheet inserted into the barrel
US6053827A (en) * 1997-02-20 2000-04-25 Hillerich & Bradsby Co. Metal bat with pressurized bladder in hitting zone and method of making same
US6146291A (en) * 1997-08-16 2000-11-14 Nydigger; James D. Baseball bat having a tunable shaft
US5899823A (en) * 1997-08-27 1999-05-04 Demarini Sports, Inc. Ball bat with insert
US6053828A (en) * 1997-10-28 2000-04-25 Worth, Inc. Softball bat with exterior shell
US6383100B2 (en) 1998-01-29 2002-05-07 Worth, Inc. Bat with varying circumferential wall thickness
US6042493A (en) * 1998-05-14 2000-03-28 Jas. D. Easton, Inc. Tubular metal bat internally reinforced with fiber and metallic composite
US6251034B1 (en) 1998-07-01 2001-06-26 Wilson Sporting Goods Co. Ball bat
US20020198071A1 (en) * 1998-07-22 2002-12-26 Michael L. Snow Ball bat
US5954602A (en) * 1998-10-02 1999-09-21 Demarini Sports, Inc. Bat end plug and method for making the same
TW431899B (en) 1998-10-19 2001-05-01 Mizuno Kk Bat for baseball or softball and its manufacturing method
US6258065B1 (en) * 1999-03-26 2001-07-10 Core Dynamics, Inc. Surgical instrument seal assembly
US6322463B1 (en) 1999-07-07 2001-11-27 Composites Design Services, Llc Method of tuning a bat and a tuned bat
US6949038B2 (en) * 1999-09-15 2005-09-27 Wilson Sporting Goods Co. Ball bat having an insert with variable wall thickness
US6497631B1 (en) 1999-09-15 2002-12-24 Wilson Sporting Goods Co. Ball bat
US6808464B1 (en) 1999-12-03 2004-10-26 Thu Van Nguyen Reinforced-layer metal composite bat
US20010056001A1 (en) * 2000-03-27 2001-12-27 Brian Gallagher Training bat and method
US20070173358A1 (en) * 2000-03-27 2007-07-26 Brian Gallagher Training bat and method
US6383090B1 (en) 2000-04-28 2002-05-07 O'doherty J. Bryan Golf clubs
JP2002011130A (ja) * 2000-06-29 2002-01-15 Mizuno Corp 野球用又はソフトボール用ｆｒｐ製バット
US6398675B1 (en) 2000-07-03 2002-06-04 Wilson Sporting Goods Co. Bat with elastomeric interface
US6482114B1 (en) 2000-07-03 2002-11-19 Wilson Sporting Goods Co. Bat and method of manufacturing
US7229370B1 (en) 2001-01-19 2007-06-12 Rawlings Sporting Goods Company, Inc. Filament wound bat and winding and molding method therefore
US6485382B1 (en) 2001-03-09 2002-11-26 Sam Chen Bat having fiber/resin handle and metal hitting member and method of making
US7097578B2 (en) * 2002-04-02 2006-08-29 Wilson Sporting Goods Co. Bat having a flexible handle
US7410433B2 (en) * 2002-04-02 2008-08-12 Wilson Sporting Goods Co. Bat handle with optimal damping
US6743127B2 (en) * 2002-04-02 2004-06-01 Wilson Sporting Goods Co. Bat with composite handle
US6764419B1 (en) * 2003-01-03 2004-07-20 Jas D. Easton, Inc. Composite baseball bat having an interface section in the bat barrel
AU2003300281B2 (en) * 2003-01-03 2007-10-18 Easton Diamond Sports, Llc Ball bat with a strain energy optimized barrel
US6997826B2 (en) * 2003-03-07 2006-02-14 Ce Composites Baseball Inc. Composite baseball bat
US6875137B2 (en) * 2003-05-08 2005-04-05 Hoonforsythe Technologies Llc Reconfigurable ball bat and method
US7014580B2 (en) 2003-05-08 2006-03-21 Hoon/Forsythe Technologies, Llc Reconfigurable ball bat and method
US6905429B2 (en) * 2003-05-08 2005-06-14 Hoonforsythe Technologies Llc Baseball bat with replaceable barrel
US7867114B2 (en) * 2003-09-29 2011-01-11 Ce Composites Baseball Inc. Multi-walled tubular baseball bats with barrel inserts of variable geometry
US7044871B2 (en) * 2004-04-02 2006-05-16 Ce Composites Baseball Inc. Tubular baseball bats with full length core shafts
US7175552B2 (en) * 2004-07-20 2007-02-13 Wilson Sporting Goods Co. Ball bat formed of carburized steel
US7442135B2 (en) * 2004-07-29 2008-10-28 Easton Sports, Inc. Ball bat including a focused flexure region
US20060025253A1 (en) * 2004-07-29 2006-02-02 Giannetti William B Composite ball bat with constrained layer dampening
US7115054B2 (en) * 2004-07-29 2006-10-03 Jas. D. Easton, Inc. Ball bat exhibiting optimized performance via selective placement of interlaminar shear control zones
US7140988B1 (en) 2004-08-10 2006-11-28 Rawlings Sporting Goods Company, Inc. Bat with interchangeable handle and barrel
US7361106B1 (en) 2005-05-23 2008-04-22 Rawlings Sporting Goods Company, Inc. Bat having a sleeve with slots
US7377867B1 (en) 2005-05-23 2008-05-27 Rawlings Sporting Goods Company, Inc. Bat having a sleeve with holes
US7294073B1 (en) 2005-05-23 2007-11-13 Miken Sports, Llc Bat having a sleeve with holes
JP2008132309A (ja) * 2006-10-31 2008-06-12 Mizuno Corp 野球用またはソフトボール用バット
US7384354B2 (en) * 2006-11-16 2008-06-10 Easton Sports, Inc. Single wall ball bat including quartz structural fiber
US7837579B2 (en) * 2007-03-20 2010-11-23 Powermetal Technologies, Inc. Baseball and softball bats with fused nano-structured metals and alloys
US20080287228A1 (en) * 2007-05-16 2008-11-20 Giannetti William B Single wall ball bat including e-glass structural fiber
WO2009073181A1 (fr) * 2007-12-03 2009-06-11 Hillerich & Bradsby Co. Appareil pour empêcher la modification d'un équipement sportif
US7857719B2 (en) * 2008-01-10 2010-12-28 Easton Sports, Inc. Ball bat with exposed region for revealing delamination
US8282516B2 (en) * 2008-10-27 2012-10-09 Easton Sports, Inc. Ball bat including a tamper-resistant cap
US7914404B2 (en) * 2008-10-27 2011-03-29 Easton Sports, Inc. Ball bat including visual indication of whether internal structural tampering with the ball bat has occurred
US8298102B2 (en) 2008-12-23 2012-10-30 Easton Sports, Inc. Ball bat with governed performance
US8708845B2 (en) 2010-01-05 2014-04-29 Easton Sports, Inc. Ball bat including multiple failure planes
US8182377B2 (en) 2010-01-05 2012-05-22 Easton Sports, Inc. Ball bat including multiple failure planes
US8277341B1 (en) 2010-04-30 2012-10-02 Gary T. Vignola Bunting practice bat
US8435143B2 (en) 2010-05-21 2013-05-07 Wilson Sporting Goods Co. Ball bat having performance adjusting annular member
US8715118B2 (en) 2010-11-02 2014-05-06 Wilson Sporting Goods Co. Ball bat including a barrel portion having separate proximal and distal members
US8814733B2 (en) * 2011-01-06 2014-08-26 Mizuno Usa, Inc. Baseball or softball bat with modified restitution characteristics
US9005056B2 (en) 2012-07-30 2015-04-14 Carl Pegnatori Baseball bat
US9067109B2 (en) 2012-09-14 2015-06-30 Wilson Sporting Goods Co. Ball bat with optimized barrel wall spacing and improved end cap
US20140162813A1 (en) 2012-12-07 2014-06-12 Bps Diamond Sports Corp. Bat with bifurcated internal cavities
US9731180B2 (en) 2013-01-24 2017-08-15 Wilson Sporting Goods Co. Tapered isolating element for a ball bat and system for using same
US9238163B2 (en) 2013-07-10 2016-01-19 Wilson Sporting Goods Co. Ball bat including a fiber composite component having high angle discontinuous fibers
US9211460B2 (en) 2013-07-10 2015-12-15 Wilson Sporting Goods Co. Ball bat including a fiber composite component having high angle discontinuous fibers
US10159878B2 (en) 2015-08-27 2018-12-25 Easton Diamond Sports, Llc Composite ball bat including a barrel with structural regions separated by a porous non-adhesion layer
US11167190B2 (en) 2017-07-19 2021-11-09 Easton Diamond Sports, Llc Ball bats with reduced durability regions for deterring alteration
US11013967B2 (en) 2017-07-19 2021-05-25 Easton Diamond Sports, Llc Ball bats with reduced durability regions for deterring alteration
US10384106B2 (en) 2017-11-16 2019-08-20 Easton Diamond Sports, Llc Ball bat with shock attenuating handle
US10220277B1 (en) 2018-02-12 2019-03-05 Easton Diamond Sports, Llc Double-barrel ball bats
US11013968B2 (en) 2018-03-26 2021-05-25 Easton Diamond Sports, Llc Adjustable flex rod connection for ball bats and other sports implements
US10709946B2 (en) 2018-05-10 2020-07-14 Easton Diamond Sports, Llc Ball bat with decoupled barrel
US10940377B2 (en) 2018-06-19 2021-03-09 Easton Diamond Sports, Llc Composite ball bats with transverse fibers
US11058934B2 (en) * 2019-04-22 2021-07-13 Wilson Sporting Goods Co. Ball bat with cantilevered insert
US11097171B2 (en) * 2020-01-02 2021-08-24 Carl Pegnatori Baseball bat
US11890517B2 (en) 2020-08-10 2024-02-06 Wilson Sporting Goods Co. Ball bat with one-piece multi-wall barrel portion
US11325327B2 (en) 2020-08-10 2022-05-10 Wilson Sporting Goods Co. Ball bat with one-piece multi-wall barrel portion

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116926A (en) * 1962-04-16 1964-01-07 Charles W Owens Weighted baseball bat
US3861682A (en) * 1972-03-06 1975-01-21 Hirokazu Fujii Baseball bat
US3963239A (en) * 1972-03-23 1976-06-15 Hirokazu Fujii Baseball bat
US3876204A (en) * 1972-04-19 1975-04-08 Aluminum Co Of America Hollow ball bat with dampening means
US4056267A (en) * 1974-05-10 1977-11-01 St. Louis Diecasting Corporation Die cast bat with rod
US4113248A (en) * 1976-05-07 1978-09-12 Aikoh Co., Ltd. Baseball bat made of light alloy
US4569521A (en) * 1980-08-25 1986-02-11 Mueller-Perry Co., Inc. Composite baseball bat having swaged spar and plastic foam covering
US4600193A (en) * 1983-09-19 1986-07-15 William Merritt Hollow bat
US4961576A (en) * 1988-11-23 1990-10-09 Sandvik Special Metals Corporation Constant wall shaft with reinforced tip
US4951948A (en) * 1989-04-17 1990-08-28 Peng Jung C Shock absorbing bat
JPH0420371U (fr) * 1990-06-08 1992-02-20
US5094453A (en) * 1990-07-25 1992-03-10 Douglas Preston L Ball bat with inward off-set center of gravity
GB2247932A (en) * 1990-09-12 1992-03-18 John Douglas Hue Fluid vibration damper for racquets, bats, clubs, and hammers
JPH04303477A (ja) * 1991-03-29 1992-10-27 Maruman Golf Corp 打撃具およびその製造方法
US5180163A (en) * 1991-04-22 1993-01-19 Lanctot Paul A Baseball bat
CA2042484C (fr) * 1991-05-13 1996-06-25 Chin-San You Baton pour jeux de balle
US5219164A (en) * 1991-05-31 1993-06-15 Peng Jung Ching Shock absorbing baseball bat

Also Published As

Publication number Publication date
US5415398A (en) 1995-05-16
CA2123531C (fr) 1999-12-28

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20140513