US5507488A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ball diverter for a pinball game
Assignee: PLANETARY PINBALL SUPPLY Inc
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Filing: 1995-03-20
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Granted: 1996-04-16
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Expires: 2015-03-20
Abstract
Abstract A ball diverter located in a ramp or other ball path is moveable between first and second positions and is used to selectively divert a pinball between two paths. The player uses buttons located on the game cabinet to control the position of the diverter and the path travelled by the ball. The mechanism for moving the diverter includes two solenoid coils which are arranged such that the diverter can be held in either the first or second position indefinitely without either solenoid being continuously actuated.
Inventors
- 👤 Brian R. Eddy
- 👤 Robert C. Friesl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:21
CPC Classifications
A; A63; A63F; A63F7/00; A63F7/22; A63F7/30; A63F7/305; A63F7/3065; A63F7/3075; A63F7/02; A63F7/025; A63F7/027
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
79 words
A diverter mechanism for a pinball game comprising: a) a diverter movable between first and second positions; b) a pair of solenoids having a common plunger operatively coupled to said diverter for moving said diverter to either of said first and second positions; c) means for holding said diverter in either of said positions when said solenoids are not actuated; and d) control means for selectively actuating said solenoids to move the diverter between said first and second positions.
Claim 2
Dependent Claim
79 words
A diverter mechanism for a pinball game comprising: a) a diverter movable between first and second positions; b) a pair of solenoids having a common plunger operatively coupled to said diverter for moving said diverter to either of said first and second positions; c) means for holding said diverter in either of said positions when said solenoids are not actuated; and d) control means for selectively actuating said solenoids to move the diverter between said first and second positions.
Claim 3
Dependent Claim
16 words
The diverter mechanism of claim 1 wherein said means for holding comprises an over-center spring mechanism.
Claim 4
Dependent Claim
13 words
The diverter mechanism of claim 1 wherein said control means includes a microprocessor.
Claim 5
Dependent Claim
209 words
A diverter mechanism for a pinball game including a rolling ball comprising: a. a ball diverter moveable between first and second positions to alter ball direction; b. a first solenoid having a first plunger having a flat face with an opening therein operatively connected to said diverter and moveable between actuated and deactuated positions, said first solenoid moving said diverter between said first and second positions; c. means for biasing said first plunger to said deactuated position and said diverter to said first position; d. means for holding said diverter in said second position when said first solenoid is not actuated including: (i) a second solenoid having a second plunger disposed perpendicularly to said first plunger and moveable between extended and retracted positions; (ii) means for biasing said second plunger to the extended position when it is not energized thereby to engage said opening in said first plunger when said first solenoid is actuated to hold said diverter in said second position; (iii) actuation of said second solenoid retracting said second plunger to permit movement of the diverter to said first position, e. control means for selectively actuating said solenoids; whereby said ball diverter can be held in either of said positions when said first solenoid is not actuated.
Claim 6
Dependent Claim
209 words
A diverter mechanism for a pinball game including a rolling ball comprising: a. a ball diverter moveable between first and second positions to alter ball direction; b. a first solenoid having a first plunger having a flat face with an opening therein operatively connected to said diverter and moveable between actuated and deactuated positions, said first solenoid moving said diverter between said first and second positions; c. means for biasing said first plunger to said deactuated position and said diverter to said first position; d. means for holding said diverter in said second position when said first solenoid is not actuated including: (i) a second solenoid having a second plunger disposed perpendicularly to said first plunger and moveable between extended and retracted positions; (ii) means for biasing said second plunger to the extended position when it is not energized thereby to engage said opening in said first plunger when said first solenoid is actuated to hold said diverter in said second position; (iii) actuation of said second solenoid retracting said second plunger to permit movement of the diverter to said first position, e. control means for selectively actuating said solenoids; whereby said ball diverter can be held in either of said positions when said first solenoid is not actuated.
Claim 7
Dependent Claim
14 words
The diverter mechanism of claim 4 wherein said control means includes a game microprocessor.
Claim 8
Dependent Claim
23 words
The diverter mechanism of claim 4 wherein said control means includes a switch for indicating the position in which said diverter is disposed.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-04-16 | 1999-10-16 | 2000-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-04-16 | 2003-10-16 | 2004-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-04-16 | 2007-10-16 | 2008-04-16 | $7700.00 | Window Closed / Lapsed |