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Class Information
Number: 273/139
Name: Amusement devices: games > Chance devices > Chance selection
Description: Chance devices having separately hidden or concealed data of various count value and means whereby a chance selection can be made.


Sub-classes under this class:

Class Number Class Name Patents
273/140 Fish ponds 39


Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
7618324 Server-less cashless gaming systems and methods Nov. 17, 2009
7611409 Method and apparatus for registering a mobile device with a gaming machine Nov. 3, 2009
7582012 Methods and apparatus for lottery game play aggregation Sep. 1, 2009
7578739 Multiple progressive jackpots for a gaming device Aug. 25, 2009
7578738 Gaming device having a multiple symbol swapping game Aug. 25, 2009
7578737 Gaming device having a multiple symbol swapping game Aug. 25, 2009
7578735 Gaming device having a game including a rearrangement path Aug. 25, 2009
7566267 Method for casino game Jul. 28, 2009
7562873 Variably bound secondary or bonus game play for games of chance Jul. 21, 2009
7563164 Instant result lottery system and method Jul. 21, 2009
7559553 Dual play area lottery game with enhanced authentication system Jul. 14, 2009
7559840 Gaming machine including concentric spheres and a method of use Jul. 14, 2009
7553230 Gaming device having matching game with improved display Jun. 30, 2009
7549920 Gaming token having a variable value Jun. 23, 2009
7530570 Lottery ticket game May. 12, 2009
7527556 Method and systems for shared-ownership lottery plays May. 5, 2009
7516568 Calendar Apr. 14, 2009
7513827 Gaming device having a weighted probability for selecting a bonus game Apr. 7, 2009
7507155 Gaming device having a selection game with building awards Mar. 24, 2009
7490830 Multi-ticket lottery system Feb. 17, 2009
7488250 Gaming device having award modification options for player selectable award digits Feb. 10, 2009
7485038 Gaming device having multiple award reels and moving indicator Feb. 3, 2009
7485037 Fixed-odds sports lottery game Feb. 3, 2009
7481431 Bingo-style lottery game ticket Jan. 27, 2009
7481432 Method of playing a poker-type scratch ticket game Jan. 27, 2009
7481706 Method for playing Keno with side bets Jan. 27, 2009
7464933 Single winner bingo game Dec. 16, 2008
7461842 Innovatory rotary-table game machine Dec. 9, 2008
7458580 Lottery game card having a Sudoku game Dec. 2, 2008
7455586 Method and system for gaming and brand association Nov. 25, 2008
7455323 Lottery ticket with metalized scratchoff layer Nov. 25, 2008
7442123 Gaming device having mechanical indicator with values and modifiers and selection of values and modifiers Oct. 28, 2008
7435174 Gaming device having a pick reduction game including a trigger selection indicator Oct. 14, 2008
7431295 Lottery ticket with play action game Oct. 7, 2008
7431301 Creating notable nonrandom patterns in games to encourage play Oct. 7, 2008
7429044 Scratch-ticket lottery and promotional games Sep. 30, 2008
7427067 Method of playing a poker-type keno game Sep. 23, 2008
7413512 Display panel for a gaming apparatus Aug. 19, 2008
7410168 Poker style scratch-ticket lottery games Aug. 12, 2008
7410417 Method of playing a poker-type keno game Aug. 12, 2008
7402103 Gaming device including a game having a player selected function based on symbols in a free spins game Jul. 22, 2008
7399226 Matching symbol game associated with slot machine Jul. 15, 2008
7393280 Class of feature event games suitable for linking to multiple gaming machines Jul. 1, 2008
7377512 Lottery ticket May. 27, 2008
7371172 Symbol display device for game machine May. 13, 2008
7371170 Gaming device having a multiple symbol swapping game May. 13, 2008
7371174 Gaming device having a bonus scheme with alternative ending sequences May. 13, 2008
7364159 System and method for presenting payouts in gaming systems Apr. 29, 2008
7364507 Gaming device having an offer/acceptance game with multi-offer symbol Apr. 29, 2008
7364506 Gaming machine with a graphical indicator Apr. 29, 2008

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