Abstract: A football lacing system having a molded backbone with a series of spaced finger grooves separated by resilient ridges to insure proper hand placement for throwing a spiral pass. The backbone is preferably molded of thermal plastic rubber and is secured over the bladder seam of the exterior football covering by lacing that extends between paired lace holes along the length of the bladder seam.

Abstract: A variable inertia bat weight training aid having a sleeve with radially divided, elongate pockets in which are permanently captured a plurality of weights. One end of the sleeve has a diameter sufficient to receive the barrel of a baseball bat but the other end of the sleeve includes a restricting band having a diameter sufficient to receive the handle of the bat but insufficient to pass over the barrel of the bat. Each weight within an associate pocket may be adjustably positioned along the length of the sleeve and secured in place by a restraining strap in order to vary the inertial resistance of the baseball bat and the perceived weight a batter experiences for warm-up and strength training exercises.

Abstract: A portable and collapsible storage container formed of rigid, interconnected panels which, when fully assembled, form a self-standing, integrally strong unit and, when collapsed, fold together to occupy a minimal volumetric space. Opposed side walls are hingedly connected to a front frame, and opposed end walls are hingedly connected to a rear wall panel, both to fold inwardly in interlocking fashion such that the side walls overlie the rear panel and the end walls overlie the side walls within the region bounded by the front frame. The storage container may optionally include a door or lid for closure which may be fitted with a lock if desirable. The side walls include means for supporting a removable interior panel to prevent the side walls from folding inwardly which, in turn, prevent the end walls from folding inwardly.

Abstract: A tee ball stand with an adjustable length ball support stanchion having an anchor connection fitting on the lower end thereof, and a ground penetrating corkscrew anchor equipped with a stanchion connection fitting on the upper end thereof. The anchor connection fitting of the stanchion may be frictionally coupled to the stanchion connection fitting to hold the stanchion in an upright orientation to receive a ball on the upper end thereof. The ground penetrating corkscrew anchor prevents displacement of the tee ball stand in the event the stanchion is struck by an errant bat swing.

Abstract: A portable and collapsible storage locker formed of rigid, interconnected panels which, when fully assembled, form a self-standing, integrally strong unit and, when collapsed, fold together to occupy a minimal volumetric space. Opposed side walls are hingedly connected to a front frame, and opposed end walls are hingedly connected to a rear wall panel, both to fold inwardly in interlocking fashion such that the side walls overlie the rear panel and the end walls overlie the side walls within the region bounded by the front frame. The storage locker may optionally include a full or partial height door hinged to the front frame. The door may also include a lock if desirable. The side walls include means for supporting one or more shelves for dividing the interior space of the assembled locker and the shelves may be removable or optionally hinged to a side wall panel.

Abstract: A portable and collapsible storage locker formed of rigid, interconnected panels which, when fully assembled, form a self-standing, integrally strong unit and, when collapsed, fold together to occupy a minimal volumetric space. Opposed side walls are hingedly connected to a front frame, and opposed end walls are hingedly connected to a rear wall panel, both to fold inwardly in interlocking fashion such that the side walls overlie the rear panel and the end walls overlie the side walls within the region bounded by the front frame. The storage locker may optionally include a full or partial height door hinged to the front frame. The door may also include a lock if desirable. The side walls include means for supporting one or more shelves for dividing the interior space of the assembled locker and the shelves may be removable or optionally hinged to a side wall panel.

Abstract: Sports fan headgear as a multi-colored, logo bearing, pre-molded stretchable face mask permanently affixed to a multi-colored, logo bearing fabric cap. The headgear may be worn such that the face mask fits over the face of the wearer or may be reversed and worn such that the face mask covers the back of the head of the wearer.

Abstract: A ball for use in playing street hockey having a substantially smooth spherical shell with a hollow interior cavity partially filled with a liquid and a plurality of prills to less than one-half of the volume of the interior cavity. The specific gravity of the prills is less than that of the liquid to minimize splash of the liquid and to improve the ability of the liquid to remain in the lower portion of the ball as it travels over a playing surface.

Abstract: A ball for use in playing street hockey having a substantially smooth spherical shell with a hollow interior cavity partially filled with a liquid and a plurality of prills to less than one-half of the volume of the interior cavity. The specific gravity of the prills is less than that of the liquid to minimize splash of the liquid and to improve the ability of the liquid to remain in the lower portion of the ball as it travels over a playing surface.