Prince Sports Group, Inc.

Prince Manufacturing Corporation

Maax-ksd Corporation

William Harvie, Iii

Stephen J Davis

Brian J Blonski

Richard Janes

Andre Terzaghi

Joseph J Wolverton

Richard Hulock

A slidably adjustable cabinet shelf support utilizes a groove and a bracket mounted into the groove which is slidable along the groove and lockable in a desired position. The bracket may be comprised of a first and a second portion for transverse members. The transverse members are inserted into the groove and rotated. The two portions of the bracket are then mounted together by a screw or other fastener which is threadably mounted in one portion of the bracket and passed through the other. The threaded fastener may then be tightened against the back wall of the groove to lock the bracket in place.

Adjustable cabinet shelf support system with slidability

A grommet member for use with a sports racquet comprises a grommet strip from which a plurality of hollow grommet pegs project for receiving racquet strings. The strip additionally includes at least grommet having at least two holes for receiving a pair of strings. Preferably, such grommet is either a multi-hole grommet or a triple hole grommet. The holes of the multi-hole grommet may be disposed on opposite sides of the grommet strip axis or alternately along the axis. In one embodiment, the multi-hole grommet includes a notch extending from its distal end partially towards said grommet strip to divide the end of the grommet into a pair of separate barrels, each barrel containing one of the two string holes Multi-hole grommets can be used to replace the shared grommet hole presently used on some sports racquets, in which the hole receives two racquet strings, i.e., either a cross-string and main string, or a main or cross-string and a tie-off string end. Triple hole grommets can receive both a main string and a cross-string and, in addition, receive a tie-off string end. The multi-hole grommet offers the same advantages as known shared grommet holes, in terms of reducing the number, and increasing the spacing, of the string holes in the corners of the frame, but overcomes the present drawbacks of the shared grommet hole in terms of difficulty of stringing and possible grommet failure.

Multi-hole grommet for sports racquets

A sports racquet includes grommet members anchoring the strings in at least the central regions of the string bed which include grommet pegs which have grommet holes that, in cross-section, are elongated in a direction perpendicular to the string bed, and preferably include notches at their distal end. The slotted grommets and notches allow the strings to deflect, in a direction perpendicular to the string bed, upon ball impact. The strings are anchored only outside of the frame proper, and their effective string length is thus substantially increased. Preferably, the grommet members include a concave lip to act as a string guide, adjacent the grommet hole entrance to prevent string movement as it enters the slot. Preferably, the sidewalls of the grommet holes are spaced slightly farther apart than the width of the string so that the string can deflect freely upon ball impact with the string bed. The string hugs one of sidewalls, however, so that vibrations are damped after the ball has left the string bed.

Notched, slotted grommet for sports racquet

A tennis racquet has a frame which includes a frame head portion with an outwardly facing stringing groove and an inwardly facing surface which is generally convex. The stringing groove includes a pair of angled side wall surfaces. A series of stringing holes extend through each side wall surface and the opposing convex surface to define holes for a pair of generally parallel stringing surfaces. Preferably, the string holes extend at an angle of about 45.degree. relative to the central plane of the stringing area, and the angled surfaces in the stringing groove, and the opposing surface on the convex surface, are parallel to one another and generally perpendicular to the direction of the string hole.

Growing community of inventors

Yardley, PA, United States of America

William Harvie, Iii