US4237376A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Event monitor for court games
Assignee: Individual
•
Filing: 1979-02-12
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Granted: 1980-12-02
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Expires: 1999-02-12
Abstract
Abstract A method and system for monitoring court games is described in which a counter is actuated by a card bearing a predetermined code. Upon being actuated, the counter is preset to a predetermined period of play for a game in a court with which the monitor is associated. When the predetermined period of play has expired the event monitor signals this condition permitting the other players to actuate the system and commence their use of the court. The card used to actuate the counter preferably bears both an optical and a magnetic code, thereby significantly complicating counterfeiting while also providing additional information bearing areas for controlling various systems associated with the court, and preferably can be used in any of multiple directions to actuate the counter.
Inventors
- 👤 Richard A. Giacomotti
- 👤 Sally A. Giacomotti
- 👤 Julian L. Petrini
- 👤 Madeline A. Petrini
- 👤 Ted L. Slater
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 02:24
CPC Classifications
G; G07; G07F; G07F7/00; G07F7/08; G07F7/12; G06; G06K; G06K19/00; G06K19/06; G06K19/08; G06Q; G06Q20/00; G06Q20/08; G06Q20/12; G06Q20/127; G06Q20/30; G06Q20/34; G06Q20/347; G07F17/00; G07F17/0014
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
152 words
A reusable, programmable card for use in actuating a control system having means for reading multiple tracks of data along the card, the card including: a first data track having data readable in a first manner and providing, when read by the control system, a first data input for the control system; and a second data track having data readable in a second manner substantially different than said first manner and providing, when read by the control system, a second data input for the control system, at least one of the data tracks being reprogrammable without substantial alteration of the visual appearance of the card, the second data track being parallel to the first data track and oriented on the card such that the data on the card can be read in at least two different orientations of the card and used to actuate the control system when read in either orientation.
Claim 2
Dependent Claim
152 words
A reusable, programmable card for use in actuating a control system having means for reading multiple tracks of data along the card, the card including: a first data track having data readable in a first manner and providing, when read by the control system, a first data input for the control system; and a second data track having data readable in a second manner substantially different than said first manner and providing, when read by the control system, a second data input for the control system, at least one of the data tracks being reprogrammable without substantial alteration of the visual appearance of the card, the second data track being parallel to the first data track and oriented on the card such that the data on the card can be read in at least two different orientations of the card and used to actuate the control system when read in either orientation.
Claim 3
Dependent Claim
57 words
A card as set forth in claim 1 in which at least one of the data tracks is provided along a first edge of the card and along a second, opposed edge of the card such that the card can be rotated 180 degrees and the data on the card still be read by the control system.
Claim 4
Dependent Claim
32 words
A card as set forth in claim 2 in which the data on at least one of said data tracks is in the form of optically distinguishable areas incorporated on the card.
Claim 5
Dependent Claim
81 words
A card as set forth in claim 1 in which the card includes a third data track, the third data track providing, when read by the control system, a third data input for the control system, the third data track also being oriented on the card such that the data on the card can be read by the control system in at least two different orientations of the card and used to actuate the control system when read in either orientation.
Claim 6
Dependent Claim
17 words
A card as set forth in claim 4 in which the three data tracks are substantially parallel.
Claim 7
Dependent Claim
63 words
A card as set forth in claim 5 in which one of the data tracks is oriented generally along the longitudinal center of the card, the data thereon being sequentially recorded in an ascending then descending data sequence generally about the center of the card to provide an initially ascending data sequence in either direction the data is read along the longitudinal track.
Claim 8
Dependent Claim
51 words
A card as set forth in claim 6 in which the data on at least one of the tracks is in the form of optically lighter and darker areas imprinted on the card, the card including a magnetizable portion, another of the data tracks being magnetically recorded on the magnetizable portion.
Claim 9
Dependent Claim
24 words
A card as set forth in claim 4 in which the card includes a magnetizable portion constituting at least one of said data tracks.
Claim 10
Dependent Claim
32 words
A card as set forth in claim 4 in which the card includes a series of optically distinguishable areas incorporated on the card, these areas constituting at least one of said tracks.
Claim 11
Dependent Claim
38 words
A card as set forth in claim 2 in which the card includes a magnetizable portion constituting at least of one said data tracks, said magnetizable portion being selectively alterable permitting data to be erased, changed or supplemented.
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) | 1983-12-02 | 1984-06-02 | 1984-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-12-02 | 1988-06-02 | 1988-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-12-02 | 1992-06-02 | 1992-12-02 | $7700.00 | Window Closed / Lapsed |