Abstract: A hockey catch glove includes shock absorbing pads in the areas above and below the center axis of rotation of the metacarpalphalangeal joint of the index finger. Additional shock absorbing pads may extend to areas above and below the center axis of rotation of the proximal interphalangeal joints of all of the fingers as well as the metacarpalphalangeal joints of the fingers and the bony prominences of the thumb. Even additionally, stiffeners may be sandwiched between the shock absorbing pads and a bottom panel on the palmar side of the glove.

Abstract: A conventional baseball (softball) first baseman's mitt includes two layers of protective padding in the areas above and below the center axis of rotation of the metacarpalphalangeal joint of the index finger. One layer of padding is a slow release foam material and the other layer of padding is a foam rubber, neoprene, or other foamed elastomeric material. Additional protective padding may extend to the areas above and below the center axis of rotation of other joints of the index and long fingers.

Abstract: A conventional baseball (softball) catcher's mitt includes an additional layer of protective padding in the areas above and below the center axis of rotation of the metacarpalphalangeal joint of the index finger. Additional protective padding may extend to the areas above and below the center axis of rotation of the metacarpalphalangeal joints of the long ring, and small fingers as well as the bony prominences of the thumb.

Abstract: A batting glove includes a plurality of finger elements, a thumb element, a top portion, and a lower portion. The finger elements cover fingers, the thumb element covers a thumb, the top portion covers a back side of the hand, and the lower portion covers a palm of the hand. Preselected thicknesses of preselected materials are included in order to protect the bones, ligaments, pulleys, tendons, etc. of a wearer from direct shock, and to distribute stress along the hand.

Abstract: A collapsible truck bed rack for pickup trucks that is formed from four separate frame assemblies that can be installed on a truck or removed in five minutes or less without using tools. A unique means of arranging and fastening the top four corners of an installed rack is employed to create considerable stiffness in the rack corner structure, while permitting flexibility in rack length and width without compromising structural stiffness or strength. For storage, the separate assemblies are collapsible into two or more parts using quick disconnect means and may be packed compactly in a sack for placing in a pickup truck. The rack has a simple configuration, uses no complex parts requiring special machining or molds, and uses standard fastening components. It is therefore economical to manufacture and could be made available to small pickup truck owners at a relatively low cost.

Abstract: A batting glove includes a plurality of finger elements, a thumb element, a top portion, and a lower portion. The finger elements cover fingers, the thumb element covers a thumb, the top portion covers a back side of the hand, and the lower portion covers a palm of the hand. Preselected thicknesses of preselected materials are included in order to protect the bones, ligaments, pulleys, tendons, etc. of a wearer from direct shock, and to distribute stress along the hand.

Abstract: The present invention relates to a hockey stick shaft. The shaft includes a core of rectangular cross-section running the full length of the shaft. A cloth fabric, such as an aramid fiber cloth, is wrapped around the perimeter of the core and extends from the shaft blade end at least partways toward the shaft opposed end. A wood veneer is then wrapped around the core/cloth fabric and extends from the shaft opposed blade end at least partways toward the shaft blade end, with a space between the end of the wood veneer and the shaft blade end where the cloth fabric is exposed. This permits heat to be applied to the shaft for removal and/or insertion of a blade without the heat damaging the wood veneer.

Abstract: A hand-held implement grip and protectant, preferably for a hockey stick, is described. The invention mainly consists of a blade attached to a composite shaft integrally enshrouded with a rubber sheath. A method of forming the same is also provided as laying up a number of sheets of composite material, wrapping those sheets about a mandril, enshrouding the layup with a rubber sheath, vulcanizing the combination, removing the mandril, and inserting a blade therein.

Abstract: A reinforced wood bat has a solid wood core with the same as standard wood bats but with slightly smaller dimensions. The barrel may include a plurality of grooves in the hitting zone. One or more continuous, uninterrupted layers of a conformable fabric sleeve, constructed of high strength fibers, snugly fitting over substantially the entire outer surface of the core forms a preformed bat assembly. The fabric sleeve is dimensioned to expand slightly over the barrel of the core and compress over the handle of the core. A fiberglass braided sleeve, with strands initially aligned at about +45.degree./-45.degree. orientation, is preferred. When the braided sleeve strands are tensioned over the handle portion, they align more longitudinally, and tend to lock, which significantly increases the reinforcing strength in the handle portion of the bat. An epoxy resin, which self-cures at or near room temperature, laminates and bonds the sleeve layers to the wood core to the full size dimension specified for wood bats.

Abstract: A tubular metal ball bat includes a tubular barrel having a hitting zone and an end cap at a distal end thereof, a handle at a proximal end thereof and a pressurized bladder positioned in the bat barrel and in the area of the hitting zone. A method is also disclosed for inserting and anchoring the pressurized bladder in the hitting zone. A variety of pressurized bladder configurations are disclosed with valves for pressurizing the bladders in the bat barrel. The bladder can include one or more separate bladders or compartments which are designed to occupy a predetermined length of the hitting zone.

Abstract: A baseball equipment bag having an elongated bag portion of flexible material and a substantially planar interior shelf within the elongated bag portion. The interior shelf is permanently secured to the elongated bag portion. A removable panel is capable of being removed to substantially fully expose the interior shelf. The removable panel can be removed from the bag to facilitate the application of commercial printing thereon. The equipment bag includes a bat compartment which allows a bat to be accessed from either of two openings. The equipment bag is capable of collapsing to a substantially flat configuration when not in use.

Abstract: Dampening of vibrations transmitted to the handle of a tubular metal ball bat or similar implement when the ball bat impacts with a ball or when a similar implement imparts or receives an impact force in spaced relation to a handle normally grasped by a user of the implement. Vibration dampening reduces the "sting" normally transmitted to the hand or hands of the user thereby enabling the user to be more proficient when wielding the bat or other implement. One disclosed vibration dampener embodiment comprises a body of resilient foam-like material having a cylindrical plug which extends into the proximal end of the bat handle and a peripheral flange extending outwardly into the hollow interior of the knob. An axial extension engages the interior surface of the proximal end of the knob, leaving the peripheral flange to oscillate or flex to absorb vibration imparted to the handle of the metal bat.

Abstract: A method and apparatus for manufacturing tubular articles from fiber reinforced thermoplastic sheets. A horizontal conveyor feeds the sheets to a vertical wrapping belt. The sheets are heated on the conveyor to a molten state and fed to a mandrel rotated by the belt. The molten sheets are wrapped around the mandrel and cooled by the action of the belt to form an integral structure.

Abstract: A hollow aluminum bat including a tubular handle portion at one end thereof merging into a tubular barrel at the other end with the barrel having a constant external and internal diameter and a closure end cap is provided with grooves formed in the internal surface of the barrel which reduces the weight of the barrel to enable the barrel to be made with a larger constant diameter throughout its length. The grooves maintain the impact characteristics of the barrel with a ball. The grooves may include a continuous spiral groove having a plurality of closely associated convolutions, a plurality of longitudinally spaced, circumferential grooves, or a plurality of circumferentially spaced longitudinal grooves formed in the interior surface of the constant diameter barrel and oriented over substantially the full length of the accepted hitting zone defined by the barrel.

Abstract: A hollow metal ball bat and end cap in which a full length barrel that is substantially straight throughout its hitting zone to its outer end is included. The end cap is installed in the end of the straight barrel to dampen vibrations, provide enhanced impact characteristics to the bat, concentrate the weight load of the bat at the outer end and create a longer acceptable hitting area or zone.

Abstract: Various forms of golf clubs are disclosed, which include one or more inflatable bladders in the golf club head and/or golf club shaft, as well as internal and external grooving of the golf club shaft. Such golf clubs have enhanced characteristics for driving a golf ball to move in a desired trajectory. The unique structural components of the golf club provide for reinforcing, rigidifying, reducing weight and more effective control of the golf club during the swing. A higher club head speed when impacting a golf ball, more stability on off center hits, reduced vibration upon ball impact, improved sound characteristics, and improved "feel" can be achieved.