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Ball bat with rebound core 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A63B-059/06
출원번호 US-0191300 (1994-02-03)
발명자 / 주소
  • McNeely Larry A. (Huntington Beach CA)
출원인 / 주소
  • Grover Products Co. (Los Angeles CA 02)
인용정보 피인용 횟수 : 92  인용 특허 : 0

초록

A hollow, tube-shaped ball bat having a damping core made a tube of brass wrapped in a resilient sleeve made from polystyrene closed cell foam is disclosed. The damping core is forcibly inserted into the interior of the hollow bat by compressing the resilient sleeve. When assembled into the bat, the

대표청구항

A damped core bat comprising: a cylinder having a cavity therein bounded by cavity walls, the cylinder including a barrel portion, a tapered portion and a handle portion; a free floating tubular shape inner damper; a resilient attenuator sleeve disposed over the inner damper; wherein the free floati

이 특허를 인용한 특허 (92)

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  3. Falone,Thomas; DiMario,Carmen N.; Vito,Robert A., Athletic clothing with sting reduction padding.
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  6. Michael D. Eggiman ; Mark A. Fritzke ; Steven J. Maier, Ball bat.
  7. Giannetti,William B., Ball bat exhibiting optimized performance via discrete lamina tailoring.
  8. Giannetti, William B.; Chauvin, Dewey; Chuang, Hsing Yen, Ball bat exhibiting optimized performance via selective placement of interlaminar shear control zones.
  9. Giannetti, William B.; Chauvin, Dewey; Chuang, Hsing-Yen, Ball bat exhibiting optimized performance via selective placement of interlaminar shear control zones.
  10. Giannetti,William B.; Chauvin,Dewey; Chuang,Hsing Yen, Ball bat exhibiting optimized performance via selective placement of interlaminar shear control zones.
  11. Giannetti,William B.; Chauvin,Dewey; Chuang,Hsing Yen, Ball bat exhibiting optimized performance via selective placement of interlaminar shear control zones.
  12. Fritzke,Mark A.; Gaff,Bradley L.; Guenther,Douglas G., Ball bat formed of carburized steel.
  13. Fritzke, Mark A., Ball bat having an insert with variable wall thickness.
  14. Epling, Sean S.; Fritzke, Mark A.; Goodwin, Ty B., Ball bat including a barrel portion having separate proximal and distal members.
  15. Epling, Sean S.; Fritzke, Mark A.; Goodwin, Ty B., Ball bat including a barrel portion having separate proximal and distal members.
  16. Epling, Sean S.; Fritzke, Mark A.; Goodwin, Ty B., Ball bat including a barrel portion having separate proximal and distal members.
  17. Giannetti,William B.; Chauvin,Dewey, Ball bat including a focused flexure region.
  18. Giannetti,William B.; Chauvin,Dewey; Hernandez,Enemecio, Ball bat including an integral shock attenuation region.
  19. Giannetti, William B.; Chauvin, Dewey; Chuang, Hsing-Yen, Ball bat with a strain energy optimized barrel.
  20. Chauvin, Dewey; Giannetti, William B.; Chuang, Hsing-Yen; Montgomery, Ian, Ball bat with governed performance.
  21. Eggiman Michael D., Ball bat with insert.
  22. Burger, George W., Ball bat with internal impact dampening means.
  23. Bhatt, Dhananjay; Davidson, III, William F.; Brutlag, Andy; Hughes, Edward, Baseball and softball bats with fused nano-structured metals and alloys.
  24. Pegnatori, Carl, Baseball bat.
  25. Smith, Chuck, Baseball bat employing a dual density foam material.
  26. Misono, Kazunori; Yamaguchi, Yutaka; Kida, Toshiaki, Baseball or softball bat.
  27. Shindome, Kazuhiko; Kida, Toshiaki; Yamaguchi, Yutaka, Baseball or softball bat.
  28. Tsukamoto, Michiharu; Yamashita, Yohei; Kida, Toshiaki; Shindome, Kazuhiko, Baseball or softball bat with modified restitution characteristics.
  29. Tsukamoto, Michiharu; Yamashita, Yohei; Kida, Toshiaki; Shindome, Kazuhiko, Baseball or softball bat with modified restitution characteristics.
  30. Michael D. Eggiman ; Mark A. Fritzke, Bat and method of manufacturing.
  31. Eggiman Michael D. ; Fritzke Mark A., Bat end plug and method for making the same.
  32. Guenther,Douglas G.; Fritzke,Mark A.; Gaff,Bradley L.; Eggiman,Michael D., Bat handle with optimal damping.
  33. Guenther,Douglas G.; Fritzke,Mark A.; Gaff,Bradley L.; Eggiman,Michael D., Bat having a flexible handle.
  34. Bhatt Dhananjay D. (Laguna Hills CA) Harris ; Jr. Thomas R. (Anaheim Hills CA), Bat having a rolled sheet inserted into the barrel.
  35. Vacek,Matthew V.; Mathew,Biju, Bat having a sleeve with holes.
  36. Vacek,Matthew V.; Mathew,Buji, Bat having a sleeve with holes.
  37. Vasek, Matthew V; Mathew, Biju, Bat having a sleeve with holes.
  38. Vacek, Matthew V.; Mathew, Buji, Bat having a sleeve with slots.
  39. Vacek,Matthew V.; Mathew,Biju, Bat having a sleeve with slots.
  40. Vacek,Matthew V.; Mathew,Buji, Bat having a sleeve with slots.
  41. Eggiman, Michael D.; Guenther, Douglas G.; Fritzke, Mark A., Bat with composite handle.
  42. Michael D. Eggiman ; Mark A. Fritzke, Bat with elastomeric interface.
  43. Danial S. Pitsenberger ; Danny W. Maxey, Bat with varying circumferential wall thickness.
  44. Tolentino,Danny; Giannetti,William B.; Chauvin,Dewey, Composite ball bat having a metal knob.
  45. Mllebaek Troels (P.O. Box 9 5854 Gislev DKX), Composite ball bats.
  46. Giannetti, William B.; Chuang, Hsing-Yen; Chauvin, Dewey, Composite baseball bat having an interface section in the bat barrel.
  47. Brian E. Higginbotham, Composite wrap bat.
  48. Higginbotham, Brian E.; Sutherland, Terry, Composite wrap bat.
  49. Higginbotham, Brian E.; Sutherland, Terry, Composite wrap bat with alternative designs.
  50. Page,Christopher S.; Brownlie,Leonard W.; Ostafichuk,Peter M., End configuration for a baseball bat.
  51. Filice Gary W. ; Chauvin Dewey, Governed performance aluminum shell bat.
  52. Gary W. Filice ; Dewey Chauvin, Governed performance hard shell bat.
  53. Gary W. Filice ; Dewey Chauvin, Governed performance metal shell bat.
  54. Tinti, Robert, Hand implement vibration isolation system.
  55. Robert M. Byrne ; Kurt F. Hafeken, Sr., Knob for a metal ball bat.
  56. Byrne, Robert M.; Hafeken, Sr., Kurt F., Knob for a metal ball bat and method of attaching knob.
  57. Bird Gregory M., Lightweight shaft.
  58. Pitsenberger Dan S., Metal bat with exterior shell.
  59. MacKay ; Jr. Jack W. ; MacKay Kaye K. ; MacKay ; III Jack W., Metal bat with pressurized bladder in hitting zone and method of making same.
  60. Forsythe Paul D. ; Hoon Douglas M., Method of tuning a bat and a tuned bat.
  61. Forsythe, Paul D.; Hoon, Douglas M., Method of tuning a bat and a tuned bat.
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  63. Nashif Ahid D. ; Koganti Gopichand, Multi-mode vibration absorbing device for implements.
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  65. Nguyen, Thu Van, Reinforced-layer metal composite bat.
  66. Buiatti, John; Chauvin, Dewey; Filice, Gary W., Rigid shell layered softball bat with elastomer layer.
  67. Williams Danny R. (3041 Green Tee Dr. Pearland TX 77581), Shock absorbing insert and other sporting goods improvements.
  68. Falone, Thomas; Dimario, Carmen; Vito, Robert A., Shoe insert formed of reinforced elastomer for regulating and dampening vibration.
  69. Pitsenberger Dan S., Softball bat with exterior shell.
  70. Pitsenberger Dan S., Softball bat with exterior shell.
  71. Vito, Robert A.; DiMario, Carmen N.; Falone, Thomas, Sound dissipating material.
  72. Falone, Thomas; Dimario, Carmen; Vito, Robert A., Sting minimizing grip for a hand held swinging athletic contact making article.
  73. Brandt Richard A., Striking implement.
  74. Goodwin, Ty B.; Flood, Jeffrey A.; Fritzke, Mark A.; Mason, Glen R., Tapered isolating element for a ball bat and system for using same.
  75. Goodwin, Ty B.; Flood, Jeffrey A.; Fritzke, Mark A.; Mason, Glen R., Tapered isolating element for a ball bat and system for using same.
  76. Goodwin, Ty B.; Flood, Jeffrey A.; Fritzke, Mark A.; Mason, Glen R., Tapered isolating element for a ball bat and system for using same.
  77. Abkowitz Stanley ; Abkowitz Susan M. ; Abkowitz Miles A. ; Heussi Harold L. ; Weihrauch Paul F., Titanium/aluminum composite bat.
  78. Muhlhausen Harry B., Training bat.
  79. Sutherland,Terrance William; St. Laurent,Frederic; Fitzgerald,Stephen, Tubular baseball bats with full length core shafts.
  80. Chauvin Dewey ; Carlson Larry ; Filice Gary, Tubular metal bat internally reinforced with fiber and metallic composite.
  81. Falone, Thomas; DiMario, Carmen; Vito, Robert A., Vibration dampening grip.
  82. Falone, Thomas; Dimario, Carmen; Vito, Robert A., Vibration dampening grip cover for the handle of an implement.
  83. Falone, Thomas; DiMario, Carmen; Vito, Robert A., Vibration dampening material.
  84. Falone, Thomas; DiMario, Carmen; Vito, Robert A., Vibration dampening material.
  85. Vito, Robert A.; DiMario, Carmen N.; Falone, Thomas, Vibration dampening material and method of making same.
  86. Vito, Robert A.; DiMario, Carmen N.; Falone, Thomas, Vibration dampening material and method of making same.
  87. Vito, Robert A.; DiMario, Carmen N.; Falone, Thomas, Vibration dampening material and method of making same.
  88. Vito,Robert A.; DiMario,Carmen N.; Falone,Thomas, Vibration dampening material and method of making same.
  89. Vito,Robert A.; DiMario,Carmen N.; Falone,Thomas, Vibration dampening material and method of making same.
  90. Vito, Robert A; DiMario, Carmen N; Falone, Thomas, Vibration dampening material and uses for same.
  91. Falone, Thomas; DiMario, Carmen; Vito, Robert A., Vibration damping tape.
  92. Anderson Steven L., Weldless knob for metal baseball and softball bats.
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