US4662636A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Amusement machine having randomized bonus payout
Assignee: Crompton Machine Co Ltd
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Filing: 1985-11-01
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Granted: 1987-05-05
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Expires: 2005-11-01
Abstract
Abstract An amusement machine is provided which comprises a playing field having a flat, horizontal upper surface which is adapted to support coins and a coin pusher which, in use, periodically sweeps across part of the playfield surface so as to disturb coins distributed thereon. Accordingly, some coins may be pushed over at least one edge of the playfield surface into a win chute leading to a pay cup from which coins may be recovered by the user of the machine. A coin passage is provided through which the user can introduce additional coins onto the playfield surface to increase the chance of coins being pushed over the edge. A coin conveyor conveys some of the coins introduced by the user directly from the coin passage to a location above and close to the edge of the playfield. A sensor detects the passage of a coin in the coin conveyor. An actuating device is responsive to a signal from the sensor to release a bonus payout of coins into the pay cup.
Inventors
- 👤 Gordon J. Crompton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:56
CPC Classifications
G; G07; G07F; G07F17/00; G07F17/32; G07F17/3286; G07F17/3297; A; A63; A63F; A63F5/00; A63F5/04; A63F2250/00; A63F2250/13; A63F2250/136; A63F2250/14; A63F2250/142
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
213 words
An amusement machine comprising a playfield having a flat, horizontal upper surface, adapted in use to support coins; a coin pusher which, in use periodically sweeps across part of the playfield surface so as to disturb coins distributed thereon, whereby some coins may be pushed over at least one edge of the playfield surface into a win chute leading to a pay cup from which coins may be recovered by the user of the machine; a coin passage through which the user can introduce additional coins onto the playfield surface to increase the chance of coins being pushed over the said edge; coin conveyor means to convey some coins, introduced by the user, directly from the coin passage to a location above and close to the said edge of the playfield; means for randomly selecting coins introduced by the user to pass from the coin passage into the coin conveyor means; sensor means which detect the passage of a coin in the coin conveyor means; and actuating means which, in response to a signal from the sensor means, release a bonus payout of coins into the pay cup, and means for randomizing the amount of the bonus payout according to the time of the signal from the sensor means to the actuating means.
Claim 2
Dependent Claim
213 words
An amusement machine comprising a playfield having a flat, horizontal upper surface, adapted in use to support coins; a coin pusher which, in use periodically sweeps across part of the playfield surface so as to disturb coins distributed thereon, whereby some coins may be pushed over at least one edge of the playfield surface into a win chute leading to a pay cup from which coins may be recovered by the user of the machine; a coin passage through which the user can introduce additional coins onto the playfield surface to increase the chance of coins being pushed over the said edge; coin conveyor means to convey some coins, introduced by the user, directly from the coin passage to a location above and close to the said edge of the playfield; means for randomly selecting coins introduced by the user to pass from the coin passage into the coin conveyor means; sensor means which detect the passage of a coin in the coin conveyor means; and actuating means which, in response to a signal from the sensor means, release a bonus payout of coins into the pay cup, and means for randomizing the amount of the bonus payout according to the time of the signal from the sensor means to the actuating means.
Claim 3
Dependent Claim
92 words
An amusement machine as claimed in claim 1, wherein the coin conveyor means comprises a sloping coin slide able to reciprocate transversely relative to the coin pusher, so that its entry is always in communication with the coin passage and its exit is always close to the edge of the playfield, whereby a coin inserted by the user may enter the conveyor means depending on the time of insertion relative to the position of the conveyor means, and on the time taken and path followed by the coin in the coin passage.
Claim 4
Dependent Claim
30 words
An amusement machine as claimed in claim 2, wherein the sensor means comprise an infra-red sensor or a microswitch which is actuated when a coin passes down the coin slide.
Claim 5
Dependent Claim
34 words
An amusement machine as claimed in claim 1, incorporating a display of the amount of the bonus payout, the display varying continuously with time and being temporarily stationary when a bonus payout is made.
References Cited (Backward Citations)
US2732210A
Cited
GB2124913A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-05-04 | 1990-11-03 | 1991-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-05-04 | 1994-11-03 | 1995-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-05-04 | 1998-11-03 | 1999-05-05 | $7700.00 | Window Closed / Lapsed |