Abstract: A thong used for stringing the head of a lacrosse stick, a pre-laced pocket incorporating said thong and a net incorporating said pre-laced pocket. The thong has a plurality of holes defined therein and which extend between the front and rear surfaces of the thong. The holes are configured to receive a lacing member therethrough. The pre-laced pocket is comprised of a plurality of said thongs and a lacing member threaded through the holes in a diamond-shaped, cross-laced pattern. The net is comprised of the pre-laced pocket and one or more connector strings that extend between the pre-laced pocket and the head's frame.

Abstract: There is provided a shock absorbing structure comprising a generally planar surface made of a flexible plastic material. A plurality of upstanding, hollow support members extends from the planar surface. The support members are made of flexible plastic material. There is also a plurality of openings in each of the support members, the openings define air passages within the shock absorbing structure to allow air to flow through the support members. The shock absorbing structure may be used in helmets, shin pads, kneepads, elbow pads, shoulder pads, chest protectors, gloves, pants and footwear.

Abstract: An apparatus including a support structure movable between an erected position and a collapsed position and including a threaded shaft, a first collapsible assembly having a first portion pivotally mounted on the threaded shaft, a second collapsible assembly having a second portion pivotally mounted on the threaded shaft, where at least one of the first and second portions is threadably engaged to the threaded shaft such that the first and second portions are relatively movable toward and away from each other through a rotation of the threaded shaft to move the support structure between the erected and collapsed positions.

Abstract: A collapsible support structure for use with a wheeled or non-wheeled chair includes a plurality of pivotally connected rigid poles which are parallel to one another in a collapsed position. Stretchable tension straps are strung on the poles to provide tension therebetween when in an erected position. A first collapsible assembly includes a front hub and four struts pivotally connected thereto. A second collapsible assembly includes a rear hub and four struts pivotally connected thereto. The hubs are slidably mounted on a spar. Four legs are pivotally connected to the spar and respectively to one of the struts. A collapsible seat is connected to first and second seat poles each having first and second telescoping segments, each pivotally connected respectively to one of the struts. Two arm poles are respectively pivotally connected to the first segments and to two back poles, which are respectively pivotally connected to each second segment.

Abstract: A power supply that includes a housing for retaining the electronic components needed to operate a tattoo machine. The housing includes a first region in which the tattooing controls are located and a second region that includes a display screen. The first and second regions are separated from each so that a plastic covering can be drawn over only the first region to protect the tattooing controls while leaving the display screen unobscured.

Abstract: A lacrosse stick having a shaft with an octagonal cross-sectional profile. Two of the shaft's side walls disposed opposite to each other are of a wider width than the remaining six side walls. The six narrower side walls are all flat. The two wider side walls are configured to aid the player in gripping the shaft and to provide the head feel to the player. The wider side walls may be provided with at least a pair of ribs of the same width that are separated by a groove. This embodiment aids the player in gripping the shaft and gives the player a one hundred and eighty degree head feel. The wider side walls may, alternatively, be concave with the degree of concavity differing from one edge of the side wall to the other. This concavity aids the player in gripping the shaft while the change in the degree of concavity gives the player a three hundred and sixty degree head feel.

Abstract: An electrically driven, continuous track treadmill having a frame comprising a first section with a second section pivotably connected to a rear end thereof. The treadmill is adjustable between an operational position where the first and second sections are substantially horizontally aligned, and a folded position where the second section is pivoted onto said first section, such that an upper surface of the second section abuts an upper surface of the first section. A handle is pivotally connected to the first section of the frame and extends upwardly away therefrom when the treadmill is in the operational position. The handle pivots into abutting contact with a lower surface of the second section when the treadmill is in the folded position. The treadmill preferably is also provided with an inclination adjustment assembly that is selectively activatable to move the frame between a neutral position, a positively inclined position and a negatively inclined position relative to the floor surface.

Abstract: An elliptical exercise machine having a frame that is adjustable between an operational position and a folded position. The frame includes a base that remains in constant contact with a floor surface when the frame is in both the operational and folded positions. A first mast section extends upwardly and outwardly away from the base. A second mast section is pivotally connected to an upper end of the first mast section. The second mast section is pivoted into vertical alignment with the first mast section when the frame is adjusted into the operational position and is pivoted downwardly toward the base when the frame is adjusted into the folded position. First and second swing arm assemblies are pivotally mounted between the second mast section and a flywheel that is mounted on the base. Handlebars are pivotally mounted on the first and second swing arms. The handlebars are adjustable in orientation so as to reduce the overall dimensions of the elliptical exercise machine when it is to be folded.

Abstract: An elliptical exercise machine having a frame adjustable between an operational position and a folded position. A removable outer shell is hingedly connected to a base upon which the elliptical machine stands. The outer shell is configured to resemble two halves of a coffee table that are pivoted to either cover or expose the machine. Each handlebar on the machine includes a hinged section that is movable between a folded and an operational position. The machine is further provided with a latching assembly to lock the flywheel against rotation and to correctly position the same so that the outer shell can be placed over the folded machine.