JPS5237126A - Baseball bat - Google Patents

Baseball bat

Info

Publication number
JPS5237126A
JPS5237126A JP50111499A JP11149975A JPS5237126A JP S5237126 A JPS5237126 A JP S5237126A JP 50111499 A JP50111499 A JP 50111499A JP 11149975 A JP11149975 A JP 11149975A JP S5237126 A JPS5237126 A JP S5237126A
Authority
JP
Japan
Prior art keywords
baseball bat
thereinside
hitting
crack
breakage
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.)
Pending
Application number
JP50111499A
Other languages
Japanese (ja)
Inventor
Noboru Tanigawa
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to JP50111499A priority Critical patent/JPS5237126A/en
Publication of JPS5237126A publication Critical patent/JPS5237126A/en
Pending legal-status Critical Current

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  • Compositions Of Oxide Ceramics (AREA)

Abstract

PURPOSE: A baseball bat maintaining a predetermined pressure by a gas incorporated thereinside and capable of preventing the formation of cavity, crack, breakage, etc., upon hitting a ball.
COPYRIGHT: (C)1977,JPO&Japio
JP50111499A 1975-09-12 1975-09-12 Baseball bat Pending JPS5237126A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50111499A JPS5237126A (en) 1975-09-12 1975-09-12 Baseball bat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50111499A JPS5237126A (en) 1975-09-12 1975-09-12 Baseball bat

Publications (1)

Publication Number Publication Date
JPS5237126A true JPS5237126A (en) 1977-03-22

Family

ID=14562832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50111499A Pending JPS5237126A (en) 1975-09-12 1975-09-12 Baseball bat

Country Status (1)

Country Link
JP (1) JPS5237126A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6071252U (en) * 1983-10-21 1985-05-20 昭和ポール株式会社 metal hollow butt
JPS6450868U (en) * 1987-09-26 1989-03-29
JPH02233908A (en) * 1989-03-03 1990-09-17 Hitachi Ltd Combustion chamber and its cooling method
JPH05157216A (en) * 1991-12-03 1993-06-22 Haruo Fujii Waste liquid incinerating device
US5827142A (en) * 1995-02-06 1998-10-27 Rappaport; Mark Air-pressurized baseball bat
US5904628A (en) * 1997-06-12 1999-05-18 Hillerich & Bradsby Co. Golf club
US6007439A (en) * 1997-04-14 1999-12-28 Hillerich & Bradsby Co. Vibration dampener for metal ball bats and similar impact implements
US6099422A (en) * 1998-06-11 2000-08-08 Oddzon, Inc. Pressurized bat
US7150692B2 (en) * 2004-11-01 2006-12-19 Arthur Hong Sport good of composite material with lighter weight and greater rigidity

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6071252U (en) * 1983-10-21 1985-05-20 昭和ポール株式会社 metal hollow butt
JPS6450868U (en) * 1987-09-26 1989-03-29
JPH02233908A (en) * 1989-03-03 1990-09-17 Hitachi Ltd Combustion chamber and its cooling method
JPH05157216A (en) * 1991-12-03 1993-06-22 Haruo Fujii Waste liquid incinerating device
US5827142A (en) * 1995-02-06 1998-10-27 Rappaport; Mark Air-pressurized baseball bat
US6007439A (en) * 1997-04-14 1999-12-28 Hillerich & Bradsby Co. Vibration dampener for metal ball bats and similar impact implements
US5904628A (en) * 1997-06-12 1999-05-18 Hillerich & Bradsby Co. Golf club
US6099422A (en) * 1998-06-11 2000-08-08 Oddzon, Inc. Pressurized bat
US7150692B2 (en) * 2004-11-01 2006-12-19 Arthur Hong Sport good of composite material with lighter weight and greater rigidity

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