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Publication numberUS3899178 A
Publication typeGrant
Publication dateAug 12, 1975
Filing dateApr 22, 1974
Priority dateApr 22, 1974
Publication numberUS 3899178 A, US 3899178A, US-A-3899178, US3899178 A, US3899178A
InventorsWatanabe Hideo
Original AssigneeWatanabe Hideo
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Automatic game block shuffling, aligning and table top arraying machine
US 3899178 A
Abstract  available in
Images(38)
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Claims  available in
Description  (OCR text may contain errors)

United States Patent 1 Watanabe 1 Aug. 12, 1975 AUTOMATIC GAME BLOCK SHUFFLING,

ALIGNING AND TABLE TOP ARRAYING MACHINE Hideo Watanabe, 3-2-17, Daiei-cho, Shibata-shi, Niigata-ken, Japan [22] Filed: Apr. 22, 1974 [21] Appl. No; 463,043

[76] Inventor:

[52] US. Cl 273/136 A; 273/144 A; 273/149 R;

Primary ExaminerAnton O. Oechsle [57] ABSTRACT An automatic shuffling, aligning and arraying mechanical device employing mah-jongg blocks and other game blocks having the same shape as mah-jongg blocks but used for other games.

The device comprises the following mechanisms:

1. a game block thrown-in mechanism incorporated in the game table;

2. an orientation mechanism for receiving the thrown-in game blocks, shuffling them, and bringing them into a uniform attitude as to the longitudinal, lateral, as well as headtail directions;

3. an aligning mechanism for aligning oriented game blocks in units of predetermined numbers in a unified attitude;

4. an arraying mechanism for arraying the aligned game blocks under the table into the formation identical or similar to the formation suited to start a game; and

5. a mounting mechanism for lifting the arrayed game blocks and mounting them on the table in the formation for a game.

Two sets of discriminating game blocks are employed, of which one set is held in readiness arrayed underneath the table while the other set is being used in a game over the table. As soon as the game is completed the set of game blocks that completed the game are thrown into the space underneath the table, and then, the set of game blocks having been held in readiness are lifted and mounted on the table for immediate game commencement.

27 Claims, 109 Drawing Figures PATENTEU AUEI 2197s SHEET PATENTEI] AUB1 21975 sum 3 T 5 B 5 15 1O 9 7 13 T 5 5 1s 20 v9 21 15 9 PATENTED AUG] ZISYS PATENTEB AUG] 2 I975 SHEET PATENTEU M181 2 i975 SHEET 1Q llu I Illlllllllllllhw PATENTEI] AUG] 2 1975 SHEET .W\ A, v u M -U K LL: \\\m E PATENTEDAUEIZIQYS 7 3,899,178

SHEET 15 PATENTEU Anni 2x915 ill PATENTED AUG] 21975 SHEET PATENTED AUG1 2 I975 SHEET

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US1889729 *Oct 12, 1932Nov 29, 1932Laurens HammondCard table with automatic dealing mechanism
US2530896 *Dec 5, 1945Nov 21, 1950Christopher MetzMagnetic disk for shuffleboard tables
US2821399 *Jun 24, 1955Jan 28, 1958Lauri HeinooCard playing machine
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US4219200 *Jul 20, 1978Aug 26, 1980Izumi TakahashiDevice for automatically assembling tiles for the Mah-Jongg game
US4264074 *Aug 6, 1979Apr 28, 1981Iwazo SobajimaApparatus for automatic arrangement of Mah-Jongg tiles
US4515367 *Jan 14, 1983May 7, 1985Robert HowardCard shuffler having a random ejector
US4534561 *Nov 18, 1983Aug 13, 1985Dengen Automatic Co. Ltd.Tile arranging apparatus for automatic game playing table
US6113100 *Nov 24, 1998Sep 5, 2000Mu; BingDevice for arranging rectangular parallelepiped flat tiles used for tile games
US6626435 *Dec 28, 1998Sep 30, 2003Shigeru KanamoriAutomatic Pai Gow table system
US8672329 *Jun 20, 2012Mar 18, 2014Shaoxing City Kewei Electron & Techology Co., Ltd.Lift mechanism of tile-based game machine
US9561426Feb 22, 2016Feb 7, 2017Bally Gaming, Inc.Card-handling devices
US9633523Feb 12, 2016Apr 25, 2017Bally Gaming, Inc.Apparatus, system, method, and computer-readable medium for casino card handling with multiple hand recall feature
US9700785Apr 12, 2016Jul 11, 2017Bally Gaming, Inc.Card-handling device and method of operation
US20120326388 *Jun 20, 2012Dec 27, 2012Hu WangLift mechanism of tile-based game machine
US20130001875 *Jun 20, 2012Jan 3, 2013Hu WangAutomatic tile-based game machine
Classifications
U.S. Classification273/309, 273/144.00A, 273/149.00R
International ClassificationA63F9/20, A63F9/00, A63F9/28
Cooperative ClassificationA63F2009/205, A63F9/28
European ClassificationA63F9/28