U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Patent No. 6637829

Decorative Jeweled Wheel Cover

An improved wheel is provided wherein decorative items such as gem stones are embedded in either the wheel surface, a special mounting section attached to the wheel surface, or to a spoke strap that wraps around each spoke and positions embedded gem stones on the outside surface of the spoke.

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Class 273/121D - Ball supply means


Subclass of Class 273 - Amusement devices: games
No. of patents: 16
Last issue date: 04/10/2007


NumberTitleIssue Date
7201373Pinball trough repair sleeve and method
A pinball repair sleeve for repairing the damage bottom surface of a pinball trough has a first section having a flat, smooth upper surface. Extending from the first section are two elongated arm components forming a V-configuration. The inward edges of the upper su...
04/10/2007
6129353Method of displaying video images projected from a video display of a pinball machine
A pinball machine has been designed with several novel mechanical and electrical features such that it is easily retrofittable or convertible between a first pinball game and a second pinball game. The pinball machine includes a cabinet, a playfield, a pl...
10/10/2000
5931465Game device
The present invention is embodied in a game device for playing a game in which a moving body is levitated above a play field board by air emitted from a number of holes formed in the play field board. A moving body feeding device automatically feeds the m...
08/03/1999
5797600Multiple ball feed unit for pinball machine
A pinball machine comprises a frame which carries a playfield, a chute and a driver for launching balls onto the playfield through the chute. A spent ball-receiving aperture in the playfield communicates with a sloped trough positioned under the playfield...
08/25/1998
5700997Game play media dispenser
A game play media dispenser comprises a ball passage 10 for allowing game play media (pachinko balls) 90 to flow, a gear 20 formed with a plurality of recesses 21 engaging with the pachinko balls 90 on an outer peripheral surface and rotating while causin...
12/23/1997
5533726Magnetic crane for a pinball game
The improved player feature of the invention comprises an arm mounted for rotation about a vertical axis. An electromagnet is attached to the arm's outer end which is capable of suspending a ferromagnetic ball. Located below and along the path traveled by...
07/09/1996
5516104Slot machine and game media dispensing apparatus
A slot machine which uses pachinko balls as game media. It stores in a memory the number of pachinko balls (unit number) economically equivalent to a medal. During take in of pachinko balls for starting a game and dispensing of pachinko balls as prizes, p...
05/14/1996
5364096Multiple ball feed unit for pinball machine
A pinball machine comprises a frame which carries a playfield, a chute and a driver for launching balls onto the playfield through the chute. A spent ball-receiving aperture in the playfield communicates with a sloped trough positioned under the playfield...
11/15/1994
5358243Ball trough for pinball games
The ball trough is of a unitary construction such that it is mounted directly to the underside of the playfield as a single piece. The ball trough consists of a generally U-shaped channel that is mounted to the underside of the playfield and extends betwe...
10/25/1994
5318163Ball conveying gutter system of pachinko island
In a ball conveying gutter system, a gutter (21), (26) for carrying pachinko balls in order to supply them to the individual pachinko machines and for storing the pachinko balls is supported by successive gutter supports mounted respectively between succe...
06/07/1994
4861037Pinball runway and scoring feature
This invention relates to a play feature for a pinball game. It comprises a runway or ball path with a plurality of holes disposed along the side of the runway. The holes are associated with varying scores. The skill of the player striking the plunger det...
08/29/1989
4548408Bonus ball pinball game
A pinball type game includes a play surface having at least one target thereon adapted to be engaged by either of two game balls which can be propelled onto the play surface so as to traverses the play surface and return to a return end thereof. The two g...
10/22/1985
4295651Pinball actuator and feed mechanism
In a pinball-type game having a playing surface over which an object is propelled and an object feed and propulsion apparatus for propelling the object across the playing surface includes: a housing associated with said surface and an actuator member moun...
10/20/1981
4269413Pinball game
A pinball game is provided having two pairs of flippers, each pair being coordinately actuated by the pulling of a spring-biased lever toward the user. A spring-loaded ball projecting mechanism is provided operatively coupled by a ratchet to a ball counti...
05/26/1981
4109916Pinball game with simultaneous projectors
An electro-mechanical pinball game which includes an inclined playing board sloped downwardly toward the player which provides a surface for rollingly supporting a suitable ball. A plurality of rocking wafer-type ball repelling bumpers are mounted on the ...
08/29/1978
3963241Game apparatus with sounding device
A pinball type game in which a ball is propelled by a plunger over an inclined playing surface among pins, targets and the like. The game is designed on a "haunted house" scheme and flippers are provided for keeping a ball in play, the flippers being shap...
06/15/1976
 
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