Abstract: A tennis racket having a graphite fiber containing frame with an opening at the head end constituting a bow and with a handle pallet at the handle end. The handle pallet is formed of a soft, dense, indexable urethane. The bow is formed with a common cross-sectional configuration enlarged in the direction of the axis of the opening and located around the majority of the opening. The racket also includes a grommet strip formed of a soft, durable, wear resistant polyurethane-polycarbonate blend secured to the radially exterior edge of the bow around the majority of the opening.

Abstract: A foldable playyard for safe occupation by a child comprising in combination an essentially rectangular upper support formed of four pair of rods each centrally coupled by a hinge; an essentially rectangular lower support formed of four of rods each centrally coupled by a hinge; four vertical rails interconnecting the corners of the upper and lower supports to retain the upper and lower supports in a box-like configuration with the rods of the upper and lower supports pivotally coupled to the vertical rails to allow for pivoting the rods of the upper support and lower support between horizontal orientations when the playyard is in an unfolded condition for operation and use and vertical orientations when the playyard is in a folded condition for storage; a unitive fabric assembly comprising four vertically disposed panels each coupled between a pair of rods of the upper support and lower support and adjacent vertical tubes, the fabric assembly also including a lower horizontal panel stitched to the vertically

Abstract: An improved golf club comprising a shaft with a head at the tip end and a grip at the butt end, the grip adapted to be held by the hands of the player and formed of an elastomeric material having a plurality of curved grooves, the grooves being in a first set oriented generally axially at the butt end of the grip and therebeyond in a second set generally axially on the bottom surface and generally circumferentially on the top surface and further including a third set of grooves oriented generally circumferentially at the tip end of the grip.

Abstract: A high chair tray latch mechanism comprising a housing secured to the underside of a high chair tray with movable latches on the opposed side of said housing for engaging apertures in the arms of the chair. A bell crank is rotatably mounted centrally within the housing between the movable latches. First and second rigid rods are pivotally attached at one end to opposite arms of the bell crank and the first and second arms are pivotally attached at their other ends to their respective latches. The crank includes a spring which rotatably biases the crank in a direction to engage the latches with the holes in the arms of the chair. A cable is connected between the crank an a lever located on the underside of the forward part of the tray. Manual squeezing of the lever relative to the tray foreshortens the cable so as to rotate the crank.

Abstract: An improved high chair comprising a seat with a back component and a bottom component for receiving a child thereon; a plurality of tubes for strengthening the seat and extending on opposite sides of the seat for forming arm rests; a plurality of legs for supporting the seat at a proper height; a tray removably positioned on the arm rests in front of the seat above the bottom component; and a seat belt assembly comprising a pair of generally horizontally extending waist straps each coupled at its remote end to a portion of a high chair seat with a buckle part at its front end, a crotch strap permanently secured to a front central extent of the seat portion and having a free front end, and a main buckle permanently attached to the free end of the crotch strap with the main buckle also having a pair of attachment mechanisms for removably receiving the buckle parts of the ends of the waist straps.

Abstract: An improved restraining system for a child comprising in combination an infant carrier having a foot end and a head end and side edges therebetween, the carrier having finger receiving slots in its lower face; and a base having a foot end and a head end and side edges therebetween, and extending upwardly from its upper surface fingers pivotably adapted to releasably receive the slots and an inverted J-shaped hook at its foot end.

Abstract: An aerodynamically symmetrical golf ball is provided including a patterned outer surface having 492 dimples arranged in twenty triangles based upon an inscribed modified icosahedron lattice on the surface of the ball. As a result of the modification of the lattice, a predetermined spacing exists between two in-line rows of dimples on opposite sides of an equatorial line about said ball, the spacing being created by the modification of th icosahedron on the surface of the ball.

Abstract: An improved rocker for an infant seat comprising in combination a base having upstanding lateral side walls defining an opening therebetween; an intermediate platform positioned within the opening and having an upper region adapted to receive an infant seat thereon; a pair of generally U-shaped links each having upper portions supported by the side walls, each having a lower horizontal portion adapted to receive a lower region of the platform thereon, and each having intermediate vertical portions coupling the upper and lower portions; drive means coupling the platform and the base for inducing a rocking motion to the platform; adjustment means to longitudinally vary the center of oscillation of the rocking platform; and locking means to lock the platform with respect to the base.

Abstract: An improved breast pump comprised of a manifold having a cavity and plurality of openings. A horn is positioned in one of the openings for coupling the mother's breast with the cavity. A first fixed cylinder is formed integrally with a second opening of the manifold with a second cylinder slidingly received over the first cylinder for effecting a pumping action therebetween to create a reduced pressure within the horn, cavity and cylinders. A third opening is for the coupling of a baby bottle therewith. A ball valve is located within the third opening whereby when the second cylinder is reciprocated with respect to the first cylinder and a vacuum created in the horn, cavity and cylinders, the ball valve will seal the third opening and the bottle from the cavity and suck milk from a mother's breast located in association with the horn.

Abstract: The subject invention relates to golf ball technology, and more particularly, golf ball cover technology. The invention is concerned with a particular mixture of ionic resins as a golf ball cover composition.Ionomers have been widely used as golf ball cover materials for the past 15 years. While these ionomers are very durable, they have a deficiency as a golf ball cover material in that they tend to be hard. This invention is concerned with a mixture of a hard ionomer with a soft ionomer in order to produce a golf ball cover composition wherein the cover is softer than the prior art ionomer covers.A golf ball covered in accordance with this invention is durable and a skilled golfer can impart back spin to the ball in play.