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Document Title |
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7601083 |
Bat with interchangeable sections
A bat having interchangeable sections comprising a handle section and a hollow striking section. The handle section includes a first end and a second end, while the hollow striking section includes...
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7591745 |
Strong, lightweight article containing a fine-grained metallic layer
Articles for automotive, manufacturing and industrial applications including shafts or tubes used, for example, as golf club shafts, ski and hiking poles, fishing rods or bicycle frames, skate...
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7585235 |
Baseball or softball bat
A baseball or softball bat having improved restitution characteristic and preventing degraded hitting feeling caused by vibration or impact at the time of hitting can be provided. The baseball or...
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7575527 |
Composite bat having a single, hollow primary tube structure
A bat preferably is formed of a single, hollow tube of composite material, wherein tubular “ports” extend through the hollow tube. The ends of the ports are bonded to the walls of the hollow...
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7572197 |
Multi-piece ball bat connected via a flexible joint
A multi-piece ball bat includes a first section including a hitting portion, and a second section including a handle portion. A flexible joint connects the first section to the second section. The...
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7534180 |
Bat having a sleeve with slots
Disclosed herein is a bat comprising a handle portion, a transition portion attached to the handle portion, and a barrel portion attached to the transition portion. The barrel portion includes one...
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7534179 |
Bat having a sleeve with holes
A bat comprising a handle portion, a transition portion attached to the handle portion, and a barrel portion attached to the transition portion. The barrel portion includes one or more first...
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7419446 |
Multi-component bat and assembly process
Assembling a multi-component baseball bat includes disposing a rigid sleeve coaxially over a portion of an elongate composite handle. The rigid sleeve encircles a second end of the handle and...
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7381141 |
Multi-component bat and assembly process
A process for assembling a multi-component baseball bat includes providing a bat barrel having an end with a plurality of slots and selecting a bat handle. A section of the handle is enveloped by...
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7377867 |
Bat having a sleeve with holes
Disclosed herein is a bat comprising a handle portion, a transition portion attached to the handle portion, and a barrel portion attached to the transition portion. The barrel portion includes one...
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7377866 |
Multi-component bat having threaded connection and assembly process
A process for assembling a multi-component baseball bat includes providing a bat barrel having a threaded section and selecting a bat handle having a threaded section. The barrel and handle are...
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7364520 |
Sporting good items including pre-printed graphics
A sporting good item or other product includes a “shrink-label” formed from a shrink-sleeve, shrink-wrap, or a stretch-sleeve adhered to or otherwise affixed to an outer surface of the item....
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7344461 |
Composite bat with metal sleeve
A baseball bat has a composite bat body including a grip, a handle and a barrel extending from the handle. The baseball bat also includes a generally tubular, resilient sleeve having greater impact...
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7320653 |
Tubular baseball bats with full length core shafts
A tubular baseball bat comprising a substantially full length core shaft of preferably constant cross-section, including a handle portion, and a barrel with a gap or separation between the core...
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7311620 |
Bat with interchangeable sections
A bat having interchangeable sections comprising a handle section and a hollow striking section. The handle section includes a first end and a second end, while the hollow striking section includes...
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7232387 |
Tamper resistant end cap for a bat
A tamper deterring end cap for a bat. The bat includes a barrel, a taper, and a handle. The end cap comprises first and second elements integrally formed together such that attempted separation of...
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7207907 |
Ball bat having windows
A bat extending along a longitudinal axis and configured for impacting a baseball or softball in competitive play includes a handle portion coupled to a barrel portion. The handle portion has a...
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7201679 |
Sectional vibration damping, flexible bat
A vibration damping baseball bat includes a barrel portion and a handle portion. The barrel portion and the handle portion are interconnected in an aligned and spaced-apart relation. The mechanism...
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7175552 |
Ball bat formed of carburized steel
A ball bat includes a substantially tubular frame having a handle portion and a primary hitting portion. The handle portion is formed of a non-steel material. The hitting portion is formed...
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7140988 |
Bat with interchangeable handle and barrel
The present invention discloses a bat having an interchangeable handle portion and barrel portion. The handle portion has a first end and a second end. The barrel portion has a proximal end and a...
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7137913 |
End configuration for a baseball bat
An end configuration for a bat includes in one embodiment an end cap that has a base that is shaped to fit within the open end of the bat thereby to attach the end cap to the bat. The end cap also...
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7097578 |
Bat having a flexible handle
A bat has an elongate tubular striking member of a first material, and an elongate handle member of a second material. The handle may be of composite material laid up in selected layers and...
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7086973 |
Baseball bat
A baseball bat includes a body portion having a target area with a midline extending longitudinally through the target area center and along the bat's entire length to a handle portion having a...
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7052419 |
Ball bat
A ball bat includes a handle portion, a tubular core, a middle device and a striking portion. The handle portion is made of plastics or wooden materials and has a front end, a rear end and a body...
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7044871 |
Tubular baseball bats with full length core shafts
A tubular baseball bat comprising a substantially full length core shaft of preferably constant cross-section, including a handle portion, and a barrel with a gap or separation between the core...
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7033291 |
Polymer shell bat
A metal baseball or softball bat may be improved both for durability and performance by selectively placing a layer of polymer material around portions of the bat. In one embodiment, the barrel...
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7014580 |
Reconfigurable ball bat and method
A baseball or softball bat configured to allow the removal and replacement of a barrel assembly of the bat for enabling selection of a barrel having particular performance characteristics or simply...
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7011588 |
Insert for a bat having an improved seam orientation
A bat includes a substantially tubular frame, a substantially tubular body and at least one sheet. The frame extends along a longitudinal axis. The frame has a handle portion and a primary hitting...
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7008339 |
Composite over-wrapped lightweight core
A baseball bat having a lightweight core comprised of an elongated handle portion and a striking portion, wherein the handle portion and/or the striking portion is/are over wrapped with a singular...
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6997826 |
Composite baseball bat
A single member tubular baseball or softball bat of unitary construction comprised of an elongated handle portion and a striking or barrel portion wherein the barrel portion has internal and...
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6949038 |
Ball bat having an insert with variable wall thickness
A bat, configured for impacting a ball, includes a substantially tubular frame and a substantially tubular body. The frame extends along a longitudinal axis and has a handle portion and a primary...
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6945886 |
Bat with composite handle
A bat has an elongate tubular striking member of a first material, and an elongate handle member of a second material. The handle may be of composite material laid up in selected layers and...
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6929573 |
Bat for baseball
An improved baseball bat comprises a tubular core of rigid materials having a first section to support a handle and a second section to support a striking portion. The second section of the core...
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6916261 |
Composite bamboo sporting implement
A composite laminate bamboo sporting implement with an elongated handle having multiple layers of bamboo and an impact portion having multiple laminate layers affixed to the elongated handle...
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6905429 |
Baseball bat with replaceable barrel
A baseball or softball bat configured to allow the removal and replacement of the barrel section of the bat if the barrel is damaged or simply for enabling selection of a barrel having particular...
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6899648 |
Wood bat internally and externally reinforced with composite material or metal
An improved wood bat for baseball includes a wood body having a handle portion, a barrel portion, and a tapered portion therebetween. An axial hole is disposed longitudinally along the axis of the...
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6875137 |
Reconfigurable ball bat and method
A ball bat configured to allow the removal and replacement of a barrel assembly for enabling selection of a barrel having particular performance characteristics or if the barrel is damaged. The...
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6869372 |
Composite wrap bat
A metal baseball or softball bat may be improved both for durability and performance by selectively placing a layer of fiber reinforced composite material around portions of the bat. In one...
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6863628 |
Vibration damping striking implement
A shock absorbing striking implement comprises a barrel and a handle. The barrel component comprises a distal end and a proximal end. The proximal end of the barrel tapers into a thin rod. The...
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6824482 |
Metal/wood bat connection assembly
A bat is disclosed having a metal handle portion with a knob end and a barrel receiving end, a wood barrel portion with a hitting portion and a fitting portion, and a connection assembly for...
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6808464 |
Reinforced-layer metal composite bat
A reinforced-layer metal composite bat includes a metal outer shell forming a handle, a barrel, and an intermediate tapered section interconnecting the barrel and handle. A composite fiber shell is...
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6761653 |
Composite wrap bat with alternative designs
A metal baseball or softball bat may be improved both for durability and performance by selectively placing a layer of fiber reinforced composite material around portions of the bat. In one...
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6755757 |
Composite over-wrapped lightweight core and method
A baseball bat having a lightweight core comprised of an elongated handle portion and a striking portion, wherein the handle portion and/or the striking portion is/are over wrapped with a singular...
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6729983 |
Tubular sports implement with internal structural bridge
An improved design for a tubular aluminum ball bat or light sports implement is provided. The bat includes a handle portion, a barrel portion having a circumferential outer wall, and a transition...
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6709352 |
Metal base ball bat
An improved tubular metal base ball bat that includes a damping device having a mass suspended by a number of resilient supports that is mechanically coupled to the hand gripping end of the bat.
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6663517 |
Rigid shell layered softball bat with elastomer layer
A thin wall tubular bat, particularly for softball, has a constant barrel diameter and an internal tubular insert spaced from the barrel with a shear stress transmitting elastomeric layer...
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6634969 |
Method of tuning a bat and a tuned bat
A method of tuning a bat includes estimating a ball-bat interaction time, Ti, of an impact between a ball and the bat and tuning at least one desired mode of vibration in the bat produced by the...
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6612945 |
Multiple wall metal bat having independent outer wall and textured inner wall
A multi-wall bat of the type used for playing baseball or softball. The bat includes a hollow metallic inner wall having a spiral textured surface and a hollow metallic outer wall surrounding the...
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6530852 |
Bat structure
A structure for a sport bat utilizing a shell having an elongated shape along a certain dimension. The shell includes a gripping surface for the user and a contact surface for propelling a ball or...
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6511392 |
Baseball bat with interchangeable portions
A baseball bat with interchangeable portions. The bat includes a handle portion, a head portion, and attaching apparatus. The head portion is interchangeably attached to the handle portion. The...
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