"I watched his countenance closely, to see if he was not deranged ... and I was assured by other senators after he left the room that they had no confidence in it."
U.S. Senator Smith of Indiana ; After seeing Samuel Morse demonstrate the telegraph.
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| Number | Title | Issue Date |
| 6227542 | Roulette of improved type and new gambling game providing for the use of said improved roulette It is described a roulette of a new type including two bowls coaxial to each other and rotating around the same axis and two small balls, each ball rolling around one of the bowls, where on each bowl are engraved data which refer to an independent event. ... | 05/08/2001 |
| 6164647 | Casino wheel game system A roulette assembly is provided including a lower wheel divided into a plurality of sections each representative of at least one of a unique number and a unique color. Also included is an upper wheel rotatably mounted on the lower wheel and divided into a... | 12/26/2000 |
| 6083105 | Computerized roulette playing apparatus for a single player A roulette playing machine which is designed for an individual player with the use of a single circulating playing ball. The machine comprises: an enclosed casing; a roulette wheel rotationally installed in the aforementioned casing and closed from above ... | 07/04/2000 |
| 5827119 | Rotatable playing surface game A rotatable playing surface amusement game which is automatically controlled by a microprocessor which includes a rotatable object and a segmented substantially circular rotatable playing surface surrounded by a race and means for accelerating the rotatab... | 10/27/1998 |
| 5588650 | Automated interactive roulette with progressive jackpot An automated roulette device is provided with a central processor and at least one player console having interactive controls and visual displays for placing bets and controlling the speed and moment of release of a ball from a launching mechanism onto a ... | 12/31/1996 |
| 4906005 | Roulette playing device A roulette playing device includes a hitting device for releasing a ball onto a circular runway which comprises a first rotatable roller disposed upstream of an outlet, a second rotatable roller opposed to the first roller and spaced therefrom by a distan... | 03/06/1990 |
| 3989252 | Game using a spiral tube and a roulette wheel A funnel mounted on a case and connected to a tube spirally down through the case and exiting over a roulette wheel where a steel ball dropped through the funnel may land scoring a value, 100 winning, and with a slot marked 100 on the wheel to provide a s... | 11/02/1976 |
| 3980306 | Spinning toy A spinning toy including a semi-spherical bowl shaped member with a portion extending upwardly over the midpoint of the spherical portion thereof thus providing a smoothly radiused interior wall portion, a spinnable member located on a vertical axis which... | 09/14/1976 |