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Class Information
Number: 463/17
Name: Amusement devices: games > Including means for processing electronic data (e.g., computer/video game, etc.) > In a chance application > Lot match or lot combination (e.g., roulette, lottery, etc.)
Description: A chance event application wherein a particular characteristic of a lot is compared to a characteristic of either another lot or some other predetermined object, indicia or event, and further wherein the chance event relied upon is a determination of a substantial likeness in character (i.e., match) made by the comparison according to a predetermined rule or rules, or a determination that an ordered set or association is created when more than one lot is compared.


Sub-classes under this class:

Class Number Class Name Patents
463/18 Plural lots (e.g., keno, etc.) 172


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
7364506 Gaming machine with a graphical indicator Apr. 29, 2008
7364507 Gaming device having an offer/acceptance game with multi-offer symbol Apr. 29, 2008
7364505 Method and apparatus for player stimulation Apr. 29, 2008
7361087 Gaming device having high-low game Apr. 22, 2008
7357715 System and method for playing a role-playing game Apr. 15, 2008
7357712 Method and gaming device of operating a multiple round game that includes diminishing selection sets Apr. 15, 2008
7354342 Gaming device having a multiple coordinate award distributor including award percentages Apr. 8, 2008
7351142 Method and apparatus for facilitating play of fractional value lottery games Apr. 1, 2008
7351151 Gaming board set and gaming kernel for game cabinets Apr. 1, 2008
7353274 Method, apparatus, and system for determining whether a computer is within a particular location Apr. 1, 2008
7347776 Lottery ticket providing for multiple games Mar. 25, 2008
7341518 Cashless slot machine and/or amusement device with special features Mar. 11, 2008
7338364 Gaming device having an ordered designation of bonus values in multiple value sets Mar. 4, 2008
7331858 Gaming machine with polyhedral reels Feb. 19, 2008
7331860 Game of skill and chance and system and method for playing such game Feb. 19, 2008
7329180 Gaming system with multiple generic and subgeneric characteristics Feb. 12, 2008
7326111 Apparatus, method, and program product for facilitating game play in an electronic lottery game network Feb. 5, 2008
7322885 Lottery game tickets as prizes in games of chance Jan. 29, 2008
7318773 Gaming device including choices having varying probabilities of contributing to game's termination Jan. 15, 2008
7316607 Gaming machine determining the result of a game in two stages Jan. 8, 2008
7316610 Gaming device with transport device and method of use Jan. 8, 2008
7316611 Method for playing a gambling game Jan. 8, 2008
7316613 Gaming device having a primary game outcome employed in a bonus game Jan. 8, 2008
7314408 Methods and apparatus for a competitive bonus game with variable odds Jan. 1, 2008
7311600 Game based upon fluctuations of an objective environment Dec. 25, 2007
7311599 Instant-win lottery ticket allowing keyless validation and method for validating same Dec. 25, 2007
7311305 Roulette device and game control method Dec. 25, 2007
7309280 Gaming machine, server, and program with image of real player Dec. 18, 2007
7309284 Method for using a light valve to reduce the visibility of an object within a gaming apparatus Dec. 18, 2007
7309285 Gaming device having multiple transverse rotating displays Dec. 18, 2007
7303468 Off-line remote system for lotteries and games of skill Dec. 4, 2007
7300349 Method and apparatus for operating lotteries and for generating and processing lottery entries Nov. 27, 2007
7300348 Gaming device having a masked award game Nov. 27, 2007
7294056 Enhanced gaming system Nov. 13, 2007
7285045 Off-line remote system for lotteries and games of skill Oct. 23, 2007
7281978 Wager administration system and method of operation thereof Oct. 16, 2007
7281979 Interactive keno gaming system and method Oct. 16, 2007
7278916 Gaming machine having multi-ended pointer for quasi-deterministic play ("pick-a-prize") Oct. 9, 2007
7278919 Gaming device having multiple interrelated secondary games Oct. 9, 2007
7264545 Gaming device having selectable revealed award values Sep. 4, 2007
7258608 Keno game with extra chances Aug. 21, 2007
7258610 Gaming device with transport device and method of use Aug. 21, 2007
7258613 Gaming device having changed or generated player stimuli Aug. 21, 2007
7247094 Game machine and game system Jul. 24, 2007
7247095 Method and system for marketing and game selection for lottery products Jul. 24, 2007
7238109 Gaming device having an unveiling award mechanical secondary display Jul. 3, 2007
7232127 Lighting system for gaming devices Jun. 19, 2007
7213811 Extension to a lottery game for which winning indicia are set by selections made by winners of a base lottery game May. 8, 2007
7204756 Lottery system with method for paying multiple progressive jackpots Apr. 17, 2007
7195242 Roulette alternative card game Mar. 27, 2007

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