BALL PICK
A specially formed ball shaped disc 40 to 50 mm in diameter to be utilized on the PIC® inline skate, U.S. Pat. No. 5,738,360, to allow for extreme jumps, spins, and footwork moves in the sport of inline figure skating. The ball pick disc is made of molded rubber or synthetic material. The purpose of the ball pick is to provide extreme deep edges for enhanced spins, jumps, and footwork common in the sport of inline figure skating while protecting the skate frame from scraping. The ball shape is slotted to fit around the frame thus protecting the frame from scraping and allows the skater to achieve extremely deep edges. The ball shape provides 180 degrees of surface allowing the skater unlimited toe-in angles. The configuration of the disc allows the ball pick to be reversed to extend wear.
This invention relates to the toe pick disc used on the PIC® inline skate, a specially designed inline skate which is the basis of the sport of inline figure skating.
BACKGROUND OF THE INVENTIONAt the present time inline figure skaters practice their sport utilizing an inline PIC® skate which employs a 45 mm×29 mm cylindrical pick as seen in U.S. Pat. No. 8,256,776 B2. As with ice figure skates, the pick serves as an end point by which skaters execute a variety of footwork maneuvers including spins and take-offs in the execution of jumps. While an ice blade has a serrated flat edge designed to penetrate ice, the cylindrical pick disc of the inline figure skate is blunt.
Reports from inline figure skaters determined that a specially configured ball shaped disc with an outer surface area which engages the skating surface at any angle from 0 to 180 degrees while protecting the skating frame would greatly enhance performance by providing a solid contact point for the optimal execution of jumps, spins, and footwork maneuvers.
SUMMARY OF INVENTIONIn accordance with the present invention, a ball shaped pick disc for inline figure skates provides the skater with the means to execute a wide variety of maneuvers in the sport of inline figure skating.
In general, the invention features a ball shaped pick disc of molded rubber or synthetic material and is designed to fit the PIC® inline skate referenced in U.S. Pat. No. 5,738,360.
The invention is a 40 to 50 mm ball disc, 45 mm is optimal, with slots to fit and protect the frame. The shape allows for 180 degrees of exposure to the skating surface enabling skaters to execute a wide range of skating maneuvers, jumps, spins, and especially deep edges required for certain maneuvers while protecting the skate frame. In a variation, the ball pick disc may exhibit other configurations to enhance grip and rebound.
CROSS REFERENCEA provisional application was filed Nov. 30, 2011. U.S.PTO number 61/629.880.
The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular description of preferred embodiments of the invention, as illustrated in the accompanying drawings in which like reference characters refer to the same parts throughout the different views. The drawings are not necessarily to scale, emphasis being placed on the principles of the invention.
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4. A ball pick sphere constructed of rubber or other material that is 40 to 50 mm in diameter 45 mm being optimal secured by set screws with a center mounting hole located below the horizontal plane of the axel mounting locations on the frame allowing the sphere to extend beyond the forward outer channels of the frame exposing the ball pick sphere surface 180 degrees both longitudinally and laterally allowing for maximum available contact surface thus allowing the skater to achieve extreme angles required for certain spins, jumps, and footwork common in figure skating while protecting the frame.
5. The ball pick sphere may be reversed when worn, simply remove the ball pick sphere from the frame flip over and re-mount.
6. In a variation of claim 4 the ball pick sphere may have varied surface configurations to enhance the properties of grip and rebound.
Type: Application
Filed: Sep 24, 2012
Publication Date: Mar 27, 2014
Inventors: John J. Petell (Riverside, RI), Nicolas Alan Perna (Fairfax, VA)
Application Number: 13/573,550
International Classification: A63C 17/14 (20060101);