Resources Contact Us Home
Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 273/270
Name: Amusement devices: games > Board games, pieces, or boards therefor > Lotto or bingo type > With attached pieces
Description: Games wherein the contest elements are permanently connected to the pattern but are selectively movable relative to the pattern.

Patents under this class:

Patent Number Title Of Patent Date Issued
7892085 Devices and methods for playing electronic bingo game Feb. 22, 2011
7004506 Lottery ticket play action game Feb. 28, 2006
7000920 Memory engagement game Feb. 21, 2006
6942217 Game and method of playing Sep. 13, 2005
6176488 Game device Jan. 23, 2001
5988688 Bonded lottery stamp ticket book Nov. 23, 1999
4781378 Promotional game Nov. 1, 1988
4775154 Promotional game Oct. 4, 1988
4483538 Tamperproof reusable bingo card Nov. 20, 1984

  Recently Added Patents
Transactional consistency scheme
Controller for machine tool and five-axis simultaneous control machine tool controlled thereby
Group of amino substituted benzoyl derivatives and their preparation and their use
Semiconductor device and method of manufacturing the same
Glass or glass-ceramic pane reflecting infrared radiation
Powerline communication device with load characterization functionality
Solar cell with hyperpolarizable absorber
  Randomly Featured Patents
Solar cell and manufacturing method thereof
Gas sensor
Printing ink golf ball, printing method using the same, and golf ball printed using the same
Injectable ready-to-use solutions containing an antitumor anthracycline glycoside
Arc extinguishing hybrid transfer switch and switching method
Type segment for printing roll
Method for oxidizing a thioether group into a sulfoxide group
Self-healing capabilities in a directory server
Apparatus and method for unwinding a needle portion