Patent ID: 6609307
Filing Date: 2003-08-26
Classification: A63D,Y10S

Abstract:
A pool rack placement marking system comprising:a) a table for playing a pool-type game comprising: (1) a top surface having (A) a first end, (B) a second end, (C) a length dimension extending between the first end and the second end, (D) a first side, (E) a second side, and (F) a width dimension extending between the first side and the second side, (2) targets used in the pool-type game, and (3) a plurality of pool-type balls; b) a support positioned above the top surface of said table; c) a selected spot on the top surface of said table precisely at which a lead pool-type ball is placed for a break to begin a pool-type game; d) a selected line extending across the width dimension of the top surface of said table, said selected line being spaced from said selected spot along the length dimension of the top surface of said table and dividing the top surface of said table into a permitted area and a forbidden area, with said selected spot being located in the forbidden area; e) a rack for confining the pool-type balls at a prescribed location on the top surface of said table, to begin a pool-type game, the rack being removably associated with the pool-type balls and with the top surface of said table and being movable between a racking position confining the pool-type balls on the top surface of said table with one of said pool-type balls located on said selected spot and a non-use position spaced apart from the top surface of said table; f) a storage element on which said rack is placed in the non-use position; g) a laser spot generating unit which includes (1) a housing mounted on an upper surface above the top surface of said table, (2) a power source, (3) an on/off switch, (4) circuitry in the housing and connected to the power source via the on/off switch when the on/off switch is in an â€œonâ€  position, (5) a laser light spot generator in the housing and connected to and controlled by the circuitry to be activated when the on/off switch is in the â€œonâ€  position, (6) a timer circuit in the housing and connected to the circuitry of said laser spot generating unit to maintain the laser light spot generator active for a pre-set period of time after the on/off switch is moved into an â€œoffâ€  position, and (7) lenses on the housing of said laser spot generating unit which are optically connected to the laser light spot generator and which are oriented and positioned with respect to the laser light spot generator and with respect to the top surface of said table to focus laser light generated by the laser light spot generator onto said selected spot on the top surface of said table when the laser light spot generator is activated; h) a rack support element connected to the on/off switch of said laser spot generating unit to move the on/off switch into the â€œoffâ€  position when said rack is supported on said rack support element; and i) a laser line generating unit which includes (1) a housing mounted on the first side of the top surface of said table adjacent to the top surface of said table, (2) circuitry connected to the power source of said laser spot generating unit via the on/off switch of said laser spot generating unit, (3) a laser light beam generator in the housing of said laser line generating unit and which is electrically connected to the circuitry of said laser spot generating unit to be controlled by and to be activated by the circuitry of said laser spot generating unit when the on/off switch of said laser spot generating unit is in the â€œonâ€  position, and (4) lenses mounted on the housing of said laser line generating unit on the first side of the top surface of said table and which are oriented and positioned with respect to the laser light beam generator of said laser line generating unit and with respect to the top surface of said table to direct a laser light beam generated by the laser light beam generator of said laser line generating unit precisely along said selected line from the first side of the top surface of said table to the second side of the top surface of said table when the laser light beam generator is activated.