Donald E. Hooker

Person

Wilmette, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Game with an electromagnetic ball detector
- Patent number 4,542,905
- Issue date Sep 24, 1985
- Bally Manufacturing Corporation
- Donald E. Hooker
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Gaming apparatus having manually controllable-operating speed
- Patent number 4,443,209
- Issue date Apr 17, 1984
- Bally Manufacturing Corporation
- Donald E. Hooker
- G07 - CHECKING-DEVICES
Information Patent Grant
Gaming apparatus having manually controllable operating speed
- Patent number 4,440,036
- Issue date Apr 3, 1984
- Bally Manufacturing Corporation
- Donald E. Hooker
- G07 - CHECKING-DEVICES
Information Patent Grant
Drive mechanism for a variable speed gaming device
- Patent number 4,433,844
- Issue date Feb 28, 1984
- Bally Manufacturing Corporation
- Donald E. Hooker
- G07 - CHECKING-DEVICES
Information Patent Grant
Gaming apparatus having manually controllable operating speed
- Patent number 4,430,903
- Issue date Feb 14, 1984
- Bally Manufacturing Corporation
- Donald E. Hooker
- G07 - CHECKING-DEVICES
Information Patent Grant
Ball type game apparatus with laterally movable ball striking mecha...
- Patent number 4,431,188
- Issue date Feb 14, 1984
- Bally Manufacturing Corporation
- Donald E. Hooker
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Rotatable reel indexing having shock absorbing capability
- Patent number 4,427,196
- Issue date Jan 24, 1984
- Bally Manufacturing Corporation
- Donald E. Hooker
- G07 - CHECKING-DEVICES
Information Patent Grant
Variable speed gaming device
- Patent number 4,373,727
- Issue date Feb 15, 1983
- Bally Manufacturing Corporation
- Donald E. Hooker
- G07 - CHECKING-DEVICES
Information Patent Grant
Coin acceptor apparatus
- Patent number 4,257,512
- Issue date Mar 24, 1981
- Bally Manufacturing Corporation
- Donald E. Hooker
- G07 - CHECKING-DEVICES
Information Patent Grant
Amusement apparatus
- Patent number 4,241,920
- Issue date Dec 30, 1980
- Bally Manufacturing Corporation
- Donald E. Hooker
- G07 - CHECKING-DEVICES
Information Patent Grant
Device with hold and advance feature for the reels of a game machine
- Patent number 4,200,291
- Issue date Apr 29, 1980
- Bally Manufacturing Corporation
- Donald E. Hooker
- G07 - CHECKING-DEVICES
Information Patent Grant
Slot machine apparatus
- Patent number 4,184,683
- Issue date Jan 22, 1980
- Bally Manufacturing Corp.
- Donald E. Hooker
- G07 - CHECKING-DEVICES
Information Patent Grant
Limited rebound mechanism
- Patent number 4,168,833
- Issue date Sep 25, 1979
- Bally Manufacturing Company
- Donald E. Hooker
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Magnetic reel reading device
- Patent number 4,071,246
- Issue date Jan 31, 1978
- Bally Manufacturing Corporation
- Donald E. Hooker
- G07 - CHECKING-DEVICES
Information Patent Grant
Amusement apparatus
- Patent number 4,037,845
- Issue date Jul 26, 1977
- Bally Manufacturing Corporation
- Donald E. Hooker
- G07 - CHECKING-DEVICES

Donald E. Hooker

Person

Patents Grantslast 30 patents

Game with an electromagnetic ball detector

Gaming apparatus having manually controllable-operating speed

Gaming apparatus having manually controllable operating speed

Drive mechanism for a variable speed gaming device

Gaming apparatus having manually controllable operating speed

Ball type game apparatus with laterally movable ball striking mecha...

Rotatable reel indexing having shock absorbing capability

Variable speed gaming device

Coin acceptor apparatus

Amusement apparatus

Device with hold and advance feature for the reels of a game machine

Slot machine apparatus

Limited rebound mechanism

Magnetic reel reading device

Amusement apparatus