IP Library Granted Patent US 12,172,091
Granted Patent B1
US 12,172,091 · App. 17/354,764 · Granted Dec 24, 2024

Amusement device with permanent magnet gameplay feature

Inventors: Brian Eddy (Elk Grove Village, IL); Jim Novy (Elk Grove Village, IL)
Assignee: Stern Pinball, Inc.
A63F7/027A63F7/0088
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Quick Facts
Patent No.
US 12,172,091
App. No.
17/354,764
Granted
Dec 24, 2024
Kind
B1
Abstract

A magnet assembly for an amusement device, such as a pinball machine includes a permanent magnet coupled to a play surface of the device. The permanent magnet is movable between a first position, where the permanent magnet is proximate the play surface and a second position, where the permanent magnet is distally located from the play surface. The permanent magnet is movable by an actuator coupled to a linkage assembly to move the permanent magnet between the first position and the second position.

Claims (29)

1. An amusement device comprising:

a play surface; and

a magnet assembly comprising:

a permanent magnet operably coupled to the play surface of the amusement device, the permanent magnet movable between a first position, where the permanent magnet is proximate the play surface and a second position, where the permanent magnet is distally located from the play surface;

a linkage assembly coupled to the permanent magnet; and

an actuator coupled to the linkage assembly to move the permanent magnet between the first position and the second position.

2. The amusement device of claim 1 , wherein the amusement device is a pinball machine.

3. The amusement device of claim 2 , wherein the permanent magnet is pivotally coupled to the play surface.

4. The amusement device of claim 2 , wherein the actuator is a coil and the coil is operably coupled to the linkage assembly via a plunger.

5. The amusement device of claim 4 , wherein the coil is mounted to the play surface.

6. The amusement device of claim 4 , wherein the linkage assembly comprises a first linkage coupled to the plunger, a plate operably coupled to the first linkage wherein the permanent magnet is mounted to the plate, and a mount operably coupled to the plate and mounted to the play surface.

7. The amusement device of claim 4 , wherein the play surface is a vertical backpanel extending from a horizontal playfield.

8. The amusement device of claim 7 , wherein the backpanel comprises a hollow configured to at least partially accept the permanent magnet therein when the permanent magnet is in the first position.

9. The amusement device of claim 7 , wherein the magnet assembly is mounted to a backside of the backpanel and further comprising a ramp mounted to the horizontal playfield on an opposite side of the magnet assembly.

10. The amusement device of claim 9 , wherein the ramp is configured to transport a ball moving within the ramp to a location proximate the permanent magnet when the permanent magnet is in the first position.

11. The amusement device of claim 10 , wherein the ramp comprises a movable deflector, the deflector having a first deflector position wherein the ball moving within the ramp is not deflected and a second deflector position wherein the ball moving within the ramp is deflected closer to the permanent magnet than when not deflected.

12. The amusement device of claim 11 , wherein the permanent magnet attracts the ball and stops movement of the ball when the ball is deflected.

13. A pinball machine comprising:

a generally horizontal playfield;

a generally vertical backpanel;

a ball movable relative to the playfield and the backpanel; and

a magnetic playfield feature for selectively capturing the ball, the magnetic playfield feature comprising;

a permanent magnet mounted to a plate and disposed proximate a backside of the backpanel;

a link operably coupled to the plate;

a plunger coupled to the link; and

a coil operably coupled to the plunger, wherein selective energization and de-energization of the coil causes the permanent magnet to move away from the backpanel and towards the backpanel, respectively.

14. The pinball machine of claim 13 , wherein the plate of the magnetic playfield feature is pivotally mounted to the backpanel.

15. The pinball machine of claim 13 , wherein the plate of the magnetic playfield feature is pivotally mounted to a mount coupled to the backpanel.

16. The pinball machine of claim 13 , wherein the permanent magnet is at least partially inserted into a hollow formed in the backpanel when the permanent magnet is moved towards the backpanel.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 20, 2024
From: EDDY, BRIAN; NOVY, JIM
To: STERN PINBALL, INC.
Reel/Frame 069344/0754 →
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS Recorded Nov 20, 2023
From: FIFTH THIRD BANK, N.A.
To: STERN PINBALL, INC.
Reel/Frame 065629/0090 →
SECURITY INTEREST Recorded Nov 2, 2023
From: STERN PINBALL, INC.; SPHERE POINT ENTERPRISES, INC.; STERN PINBALL DOMESTIC INTERNATIONAL SALES CORPORATION
To: JPMORGAN CHASE BANK, N.A. AS ADMINISTRATIVE AGENT
Reel/Frame 065436/0878 →
SECURITY INTEREST Recorded Dec 28, 2021
From: STERN PINBALL, INC.
To: FIFTH THIRD BANK, NATIONAL ASSOCIATION
Reel/Frame 058597/0283 →
Continuity (1)
Provisional Application 63044167 · Jun 25, 2020
Cited By (1)
US 12,605,620