US4372557A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic baseball game
Assignee: Mattel Inc
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Filing: 1981-01-02
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Granted: 1983-02-08
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Expires: 2001-01-02
Abstract
Abstract An electronic baseball game which includes a housing mounting a display centrally on an upper surface. On either side of the display are operator consoles for controlling a visiting team and a home team. At least one operator selects two lineups of players based on batting averages, throwing abilities, and the like. The operator controlling the team at bat selects when to hit by depressing keys which select different swings and controls runners in the attempt to reach and to steal bases. On defense, an operator controls the pitches thrown by the pitcher and the bases to which defensive fielders throw the ball in attempting to throw out the runners. An operator may also substitute in his batting order to obtain pinch hitters or relief pitchers. A special feature of the invention is that the results of each phase of the game depend on the characteristics of the players involved.
Inventors
- 👤 Robert M. Del Principe
- 👤 David A. Reichert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 02:50
CPC Classifications
A; A63; A63F; A63F3/00; A63F3/00643; A63F3/00003; A63F3/00028
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
160 words
An electronic baseball game comprising a display having indicia representing a ball, a pitcher pitching the ball, and a batter swinging a bat; first input means responsive to operator control for assigning predetermined pitcher characteristics and for causing the pitcher to pitch the ball; second input means responsive to operator control for causing the batter to swing at the ball; and control means responsive to the first and second input means and including means for controlling the display indicia to simulate pitching, batting and movement of the ball, contact determining means for determining if the batter's swing causes the bat to contact the pitched ball, pitcher control means responsive to the contact determining means for altering one of the predetermined pitcher characteristics if the ball is contacted by the bat said characteristic including pitcher arm strength, and hit control means for determining the probability that the contacted ball is a successful hit as a function of the altered pitcher characteristic.
Claim 2
Dependent Claim
160 words
An electronic baseball game comprising a display having indicia representing a ball, a pitcher pitching the ball, and a batter swinging a bat; first input means responsive to operator control for assigning predetermined pitcher characteristics and for causing the pitcher to pitch the ball; second input means responsive to operator control for causing the batter to swing at the ball; and control means responsive to the first and second input means and including means for controlling the display indicia to simulate pitching, batting and movement of the ball, contact determining means for determining if the batter's swing causes the bat to contact the pitched ball, pitcher control means responsive to the contact determining means for altering one of the predetermined pitcher characteristics if the ball is contacted by the bat said characteristic including pitcher arm strength, and hit control means for determining the probability that the contacted ball is a successful hit as a function of the altered pitcher characteristic.
Claim 3
Dependent Claim
54 words
The game of claim 1 in which the pitcher control means alters one of the predetermined pitcher characteristics including pitcher arm strength in a manner which causes the hit control means to change the probability that the contacted ball is a successful hit after the ball has been contacted a predetermined number of times.
Claim 4
Dependent Claim
56 words
The game of claim 1 in which second input means further enables an operator to assign predetermined batter characteristics; and the hit control means determines the probability that the contacted ball is a successful hit as a function of a particular one of the predetermined batter characteristics when the altered pitcher characteristic reaches a predetermined value.
Claim 5
Dependent Claim
231 words
The game of claim 1 in which the display further includes indicia representing bases, basemen, base runners, and base runner positions including the bases, a position immediately preceding each base, and a middle position generally midway between adjacent bases; third input means responsive to operator control for causing the runners to run forward and for causing a particular runner to run backward if that runner is not on any base; fourth input means responsive to operator control for throwing the ball to any of the basemen; and in which the control means is responsive to the third and fourth input means and includes means for controlling the display indicia to simulate ball throwing, ball catching, and base runner movement, means for calling a particular runner out if that runner is on a position immediately preceding a base and if that baseman has possession of the ball, delay means for establishing a generally random delay time when a runner is on a middle position, and means responsive to the delay means for calling a particular runner out if that runner is on a middle position and the baseman following the middle position has possession of the ball and the random delay time has expired, whereby the operator may attempt to steal a base or to cause the particular runner to run back to the preceding base before the runner is called out.
Claim 6
Dependent Claim
46 words
The game of claim 4 in which the display further includes indicia representing a leadoff runner position immediately following each base; and the third input means further enables the operator to advance a runner to a leadoff position and to maintain the runner at that position.
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) | 1986-02-07 | 1986-08-09 | 1987-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-02-07 | 1990-08-09 | 1991-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-02-07 | 1994-08-09 | 1995-02-08 | $7700.00 | Window Closed / Lapsed |