Patent US2058175A successfully refreshed from Google Patents.
US4294035A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device with visual and audio output
Assignee: Individual
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Filing: 1980-03-21
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Granted: 1981-10-13
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Expires: 2000-03-21
Abstract
Abstract An amusement device (10) to produce an audio output from an audio transducer (76), as well as a visual output from a plurality of light emitting diode elements (68, 70, 72, 74). The light emitting diode elements (68, 70, 72, 74) are intermittently lighted in accordance with a predetermined first frequency determined by a first photoresistor element (52). The first photoresistor element (52) includes a circuit coupled to a first oscillator circuit (20) which determines the first predetermined frequency of the visual output system (66) responsive to the amount of photons impinging on first photoresistor element (52). Correspondingly, a second predetermined frequency for audio transducer (76) is determined by second photoresistor element (82) which is coupled to a second oscillator circuit (22) for producing the predetermined second frequency. A coupling line 96 is utilized between an output terminal (62) of the oscillator (20) and a reset terminal (94) of the second oscillator circuit (22) for providing a synchronous visual and audio output.
Inventors
- 👤 David I. Klein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:49
CPC Classifications
A; A63; A63J; A63J17/00
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
200 words
An amusement device comprising: (a) integrated circuit means having first and second oscillator circuits contained therein for producing output signals at predetermined first and second frequencies respectively; (b) power means coupled to said integrated circuit means for activating said first and second oscillator circuits; (c) visual output means coupled to an output terminal of said first oscillator circuit for producing visual output responsive to said first frequency; (d) first frequency control means coupled to said first oscillator circuit for modulating said first frequency output of said first oscillator circuit; (e) audio output means coupled to an output terminal of said second oscillator circuit for producing an audio output responsive to said second frequency; (f) second frequency control means coupled to said second oscillator circuit for modulating said second frequency output of said second oscillator circuit; (g) coupling means between said first frequency control means and a reset terminal of said second oscillator circuit for providing a synchronous visual output and audio output; and, (h) an enclosed housing within which said integrated circuit means, said power means, said visual output means, said first and second frequency control means, said audio output means and said coupling means are contained and secured thereto.
Claim 2
Dependent Claim
200 words
An amusement device comprising: (a) integrated circuit means having first and second oscillator circuits contained therein for producing output signals at predetermined first and second frequencies respectively; (b) power means coupled to said integrated circuit means for activating said first and second oscillator circuits; (c) visual output means coupled to an output terminal of said first oscillator circuit for producing visual output responsive to said first frequency; (d) first frequency control means coupled to said first oscillator circuit for modulating said first frequency output of said first oscillator circuit; (e) audio output means coupled to an output terminal of said second oscillator circuit for producing an audio output responsive to said second frequency; (f) second frequency control means coupled to said second oscillator circuit for modulating said second frequency output of said second oscillator circuit; (g) coupling means between said first frequency control means and a reset terminal of said second oscillator circuit for providing a synchronous visual output and audio output; and, (h) an enclosed housing within which said integrated circuit means, said power means, said visual output means, said first and second frequency control means, said audio output means and said coupling means are contained and secured thereto.
Claim 3
Dependent Claim
31 words
The amusement device as recited in claim 1 where said enclosed housing having a substantially parallelepiped contour, said housing having a volume adapted for holding in a hand of a user.
Claim 4
Dependent Claim
28 words
The amusement device as recited in claim 2 where said enclosed housing includes a frontal face plate member, said frontal face plate member being at least partially transparent.
Claim 5
Dependent Claim
33 words
The amusement device as recited in claim 3 where said power means includes switch means for activating and deactivating said power means, said switch means extending at least partially external said enclosed housing.
Claim 6
Dependent Claim
32 words
The amusement device as recited in claim 3 where said frontal plate member is substantially transparent throughout an extended surface area, said frontal plate member being formed of a plastic material composition.
Claim 7
Dependent Claim
47 words
The amusement device as recited in claim 1 where said first frequency control means includes first photoresistor means coupled to said first oscillator circuit for varying said first frequency of said first oscillator circuit responsive to a first quantity of photons impinging on a first photoresistor element.
Claim 8
Dependent Claim
46 words
The amusement device as recited in claim 6 where said visual output means is coupled to an output terminal of said first oscillator circuit and to said first photoresistor means for actuating said visual output means responsive to said first frequency of said first oscillator circuit.
Claim 9
Dependent Claim
90 words
The amusement device as recited in claim 7 where said visual output means includes: (a) a first pair of light emitting diode elements, said first pair of light emitting diode elements coupled each to the other in series relation; and, (b) a second pair of light emitting diode elements, said second pair of light emitting diode elements being coupled each to the other in series relation, said first and second pairs of light emitting diode elements being connected in parallel relation to said output terminal of said first oscillator circuit.
Claim 10
Dependent Claim
42 words
The amusement device as recited in claim 8 where said first and second pairs of light emitting diodes are mounted in an opposing electrical biasing manner each with respect to the other for alternating light activation of said light emitting diode elements.
Claim 11
Dependent Claim
47 words
The amusement device as recited in claim 1 where said second frequency control means includes second photoresistor means coupled to said second oscillator circuit for varying said second frequency of said second oscillator circuit responsive to a second quantity of photons impinging on a second photoresistor element.
Claim 12
Dependent Claim
46 words
The amusement device as recited in claim 10 where said audio output means is coupled to an output terminal of said second oscillator circuit and to said second photoresistor means for actuating said audio output means responsive to said second frequency of said second oscillator circuit.
Claim 13
Dependent Claim
28 words
The amusement device as recited in claim 1 where said power means includes a pair of DC battery elements coupled in parallel relation to said visual output means.
Claim 14
Dependent Claim
35 words
The amusement device as recited in claim 12 where each of said DC battery elements is coupled to a double pole switch element, said coupling having opposing battery polarities with respect to said switch element.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-10-12 | 1985-04-13 | 1985-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-10-12 | 1989-04-13 | 1989-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-10-12 | 1993-04-13 | 1993-10-13 | $7700.00 | Window Closed / Lapsed |