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Class Information
Number: 473/567
Name: Games using tangible projectile > Player held and powered, nonmechanical projector, per se, for projecting aerial projectile by striking; part thereof or accessory therefor > Bat (e.g., baseball bat, etc.) > Of plastic composition
Description: Subject matter wherein the bat is generally composed of at least one synthetic resinous material.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7601083 |
Bat with interchangeable sections |
Oct. 13, 2009 |
| 7591745 |
Strong, lightweight article containing a fine-grained metallic layer |
Sep. 22, 2009 |
| 7585235 |
Baseball or softball bat |
Sep. 8, 2009 |
| 7575527 |
Composite bat having a single, hollow primary tube structure |
Aug. 18, 2009 |
| 7572197 |
Multi-piece ball bat connected via a flexible joint |
Aug. 11, 2009 |
| 7534179 |
Bat having a sleeve with holes |
May. 19, 2009 |
| 7534180 |
Bat having a sleeve with slots |
May. 19, 2009 |
| 7448971 |
Reinforced wooden baseball bat |
Nov. 11, 2008 |
| 7442135 |
Ball bat including a focused flexure region |
Oct. 28, 2008 |
| 7442134 |
Ball bat including an integral shock attenuation region |
Oct. 28, 2008 |
| 7438656 |
Laminated blank for machining into a bat |
Oct. 21, 2008 |
| 7419446 |
Multi-component bat and assembly process |
Sep. 2, 2008 |
| 7410433 |
Bat handle with optimal damping |
Aug. 12, 2008 |
| 7384354 |
Single wall ball bat including quartz structural fiber |
Jun. 10, 2008 |
| 7381141 |
Multi-component bat and assembly process |
Jun. 3, 2008 |
| 7377866 |
Multi-component bat having threaded connection and assembly process |
May. 27, 2008 |
| 7377867 |
Bat having a sleeve with holes |
May. 27, 2008 |
| 7364520 |
Sporting good items including pre-printed graphics |
Apr. 29, 2008 |
| 7361106 |
Bat having a sleeve with slots |
Apr. 22, 2008 |
| 7361107 |
Ball bat exhibiting optimized performance via selective placement of interlaminar shear control zones |
Apr. 22, 2008 |
| 7344461 |
Composite bat with metal sleeve |
Mar. 18, 2008 |
| 7320653 |
Tubular baseball bats with full length core shafts |
Jan. 22, 2008 |
| 7311620 |
Bat with interchangeable sections |
Dec. 25, 2007 |
| 7294073 |
Bat having a sleeve with holes |
Nov. 13, 2007 |
| 7232388 |
Polymer composite bat |
Jun. 19, 2007 |
| 7232387 |
Tamper resistant end cap for a bat |
Jun. 19, 2007 |
| 7229370 |
Filament wound bat and winding and molding method therefore |
Jun. 12, 2007 |
| 7214152 |
Bat having a sleeve with slots |
May. 8, 2007 |
| 7207907 |
Ball bat having windows |
Apr. 24, 2007 |
| 7201679 |
Sectional vibration damping, flexible bat |
Apr. 10, 2007 |
| 7175552 |
Ball bat formed of carburized steel |
Feb. 13, 2007 |
| 7166046 |
Retractable baseball bat |
Jan. 23, 2007 |
| 7163475 |
Ball bat exhibiting optimized performance via discrete lamina tailoring |
Jan. 16, 2007 |
| 7150692 |
Sport good of composite material with lighter weight and greater rigidity |
Dec. 19, 2006 |
| 7140988 |
Bat with interchangeable handle and barrel |
Nov. 28, 2006 |
| 7128670 |
Ball bats and methods of making same |
Oct. 31, 2006 |
| 7115054 |
Ball bat exhibiting optimized performance via selective placement of interlaminar shear control zones |
Oct. 3, 2006 |
| 7097578 |
Bat having a flexible handle |
Aug. 29, 2006 |
| 7052419 |
Ball bat |
May. 30, 2006 |
| 7033291 |
Polymer shell bat |
Apr. 25, 2006 |
| 7014580 |
Reconfigurable ball bat and method |
Mar. 21, 2006 |
| 7011588 |
Insert for a bat having an improved seam orientation |
Mar. 14, 2006 |
| 7008339 |
Composite over-wrapped lightweight core |
Mar. 7, 2006 |
| 6997826 |
Composite baseball bat |
Feb. 14, 2006 |
| 6969330 |
Polymer shell bat |
Nov. 29, 2005 |
| 6949038 |
Ball bat having an insert with variable wall thickness |
Sep. 27, 2005 |
| 6945886 |
Bat with composite handle |
Sep. 20, 2005 |
| 6929573 |
Bat for baseball |
Aug. 16, 2005 |
| 6905429 |
Baseball bat with replaceable barrel |
Jun. 14, 2005 |
| 6899648 |
Wood bat internally and externally reinforced with composite material or metal |
May. 31, 2005 |
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