Patents by Inventor Roman A. Tojza
Roman A. Tojza has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 4447058Abstract: A game gate device having a variable width passageway for passage of a game ball. The gate device is pivotable for variable passageway spacing between a wide open and a narrow open position, wherein the spacing in both the wide open and narrow open positions are both sufficient to allow passage of the game ball through the gate device. In the preferred embodiment, the gate device is for use in a game having a ball and a downward sloping playfield having an upper and lower portion, the gate device being positioned between the upper and lower portions of the playfield. The gate device is comprised of first and second arms in spaced relationship with one another and aligned lengthwise extending down the playfield, the arms being pivotable at one end between a first and a second position for selectively providing the variable width passageway at the other end of the arms. The relative difficulty of passing the ball through the passageway is determined by the arm positions in either the first or second position.Type: GrantFiled: May 11, 1981Date of Patent: May 8, 1984Assignee: Bally Manufacturing CorporationInventor: Roman A. Tojza
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Patent number: 4443209Abstract: An improved amusement or game device of the type which has one or more indicia-bearing rotatable reels which are rotated upon initiation of play by a player is disclosed. The game device has an improved main drive mechanism which permits the player to vary the initial rotational speed of the reels in direct proportion to the speed in which an associated operating handle is pulled. A supplemental drive mechanism is included for increasing the speed of the reels if the player fails to pull the operating handle with sufficient force to rotate the reels at a predetermined minimum speed. The device also includes an improved indexing means for stopping the reels in accordance with the operation of the game device. The game device also includes means for absorbing excessing energy that may be provided by a player pulling the operating handle with extraordinary speed or force.Type: GrantFiled: September 25, 1981Date of Patent: April 17, 1984Assignee: Bally Manufacturing CorporationInventors: Donald E. Hooker, Roman A. Tojza
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Patent number: 4440036Abstract: An improved amusement or game device of the type which has one or more indicia-bearing rotatable reels which are rotated upon initiation of play by a player is disclosed. The game device has an improved main drive mechanism which permits the player to vary the initial rotational speed of the reels in direct proportion to the speed in which an associated operating handle is pulled. A supplemental drive mechanism is included for increasing the speed of the reels if the player fails to pull the operating handle with sufficient force to rotate the reels at a predetermined minimum speed. The device also includes an improved indexing means for stopping the reels in accordance with the operation of the game device. The game device also includes means for absorbing excessive energy that may be provided by a player pulling the operating handle with extraordinary speed or force.Type: GrantFiled: September 25, 1981Date of Patent: April 3, 1984Assignee: Bally Manufacturing CorporationInventors: Donald E. Hooker, Roman A. Tojza
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Patent number: 4433844Abstract: A drive mechanism for a game device of the type that has a number of rotatable reels having symbols or other indicia on the outer surface thereof, which reels are rotated and subsequently preferably sequentially stopped during each play. The game device has an operating handle that is pulled through its operating stroke by a player and the reels are rotating at a speed that is directly proportional to the speed with which the handle is pulled. Electrical circuitry detects the speed of movement of the handle and varies the strength of an electrical signal that is applied to a drive mechanism which accordingly drivingly rotates the reels at a speed that is proportional to the strength of the signal.Type: GrantFiled: June 4, 1982Date of Patent: February 28, 1984Assignee: Bally Manufacturing CorporationInventors: Donald E. Hooker, Roman A. Tojza
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Patent number: 4430903Abstract: An improved amusement or game device of the type which has one or more indicia-bearing rotatable reels which are rotated upon initiation of play by a player is disclosed. The game device has an improved main drive mechanism which permits the player to vary the initial rotational speed of the reels in direct proportion to the speed in which an associated operating handle is pulled. A supplemental drive mechanism is included for increasing the speed of the reels if the player fails to pull the operating handle with sufficient force to rotate the reels at a predetermined minimum speed. The device also includes an improved indexing means for stopping the reels in accordance with the operation of the game device. The game device also includes means for absorbing excessive energy that may be provided by a player pulling the operating handle with extraordinary speed or force.Type: GrantFiled: September 25, 1981Date of Patent: February 14, 1984Assignee: Bally Manufacturing CorporationInventors: Donald E. Hooker, Roman A. Tojza
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Patent number: 4427196Abstract: An improved amusement or game device of the type which has one or more indicia-bearing rotatable reels which are rotated upon initiation of play by a player is disclosed. The game device has an improved main drive mechanism which permits the player to vary the initial rotational speed of the reels in direct proportion to the speed in which an associated operating handle is pulled. A supplemental drive mechanism is included for increasing the speed of the reels if the player fails to pull the operating handle with sufficient force to rotate the reels at a predetermined minimum speed. The device also includes an improved indexing mechanism having shock absorbing capability for stopping the reels in accordance with the operation of the game device. The game device also includes mechanism for absorbing excessive energy that may be provided by a player pulling the operating handle with extraordinary speed or force.Type: GrantFiled: September 25, 1981Date of Patent: January 24, 1984Assignee: Bally Manufacturing CorporationInventors: Donald E. Hooker, Roman A. Tojza
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Patent number: 4373727Abstract: An improved amusement or game device is disclosed which is of the type that has a number of rotatable reels having symbols or other indicia on the outer surface thereof, which reels are rotated and subsequently preferably sequentially stopped during each play. The game device has an operating handle that is pulled through its operating stroke by a player and the reels are rotating at a speed that is directly proportional to the speed with which the handle is pulled. Electrical circuitry detects the speed of movement of the handle and varies the strength of an electrical signal that is applied to a drive mechanism which accordingly drivingly rotates the reels at a speed that is proportional to the strength of the signal. The circuitry is also adapted to vary the time duration of rotation of the reels as a function of the detected speed.Type: GrantFiled: April 3, 1980Date of Patent: February 15, 1983Assignee: Bally Manufacturing CorporationInventors: Donald E. Hooker, Roman A. Tojza
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Patent number: 4155437Abstract: A transport device for a game machine which allows a plurality of coins to be automatically accepted into the machine to actuate a credit switch so that the machine can be enabled for energization rapidly and automatically.Type: GrantFiled: August 2, 1977Date of Patent: May 22, 1979Assignee: Bally Manufacturing CorporationInventors: Roman A. Tojza, Walter M. Burnside