US4256009A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disco lamp controller for coin-operated phonograph
Assignee: JPMorgan Chase Bank NA
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Filing: 1978-11-06
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Granted: 1981-03-17
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Expires: 1998-11-06
Abstract
Abstract A disco lamp controller for a coin-operated phonograph in which a signal derived from the audio amplifier signal of the phonograph is applied to the trigger input of an astable multivibrator the output of which is applied to a register the outputs of which cause lamps sequentially to light in time to the beat of the music being played. In the absence of the audio signal the lamps light at a constant frequency.
Inventors
- 👤 Lee C. Verduin
- 👤 Paul E. Kitchka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:19
CPC Classifications
A; A63; A63J; A63J17/00; Y; Y10; Y10S; Y10S362/00; Y10S362/806; Y10S362/811
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
164 words
In a phonograph having means for producing an audio signal representing music having a rhythm, a pulse generator having a trigger input terminal, said pulse generator normally producing output pulses at a constant rate in the absence of a signal input at said trigger input terminal, the output pulse rate of said generator varying in response to a varying input signal at said trigger terminal, means responsive to said audio signal for applying to said trigger terminal an input signal incorporating the rhythm of said audio signal, a plurality of devices adapted to be energized to produce light, a source of alternating current power, and means including respective optical couplers responsive to pulses put out by said generator sequentially to illuminate said devices at a constant rate in the absence of an input at said trigger terminal and sequentially to illuminate said devices in accordance with the rhythm of an input signal applied to said terminal by said means responsive to said audio signal.
Claim 2
Dependent Claim
164 words
In a phonograph having means for producing an audio signal representing music having a rhythm, a pulse generator having a trigger input terminal, said pulse generator normally producing output pulses at a constant rate in the absence of a signal input at said trigger input terminal, the output pulse rate of said generator varying in response to a varying input signal at said trigger terminal, means responsive to said audio signal for applying to said trigger terminal an input signal incorporating the rhythm of said audio signal, a plurality of devices adapted to be energized to produce light, a source of alternating current power, and means including respective optical couplers responsive to pulses put out by said generator sequentially to illuminate said devices at a constant rate in the absence of an input at said trigger terminal and sequentially to illuminate said devices in accordance with the rhythm of an input signal applied to said terminal by said means responsive to said audio signal.
Claim 3
Dependent Claim
173 words
In a phonograph having means for producing an audio signal representing music having a rhythm, a pulse generator having a trigger input terminal, a direct current control voltage for said pulse generator, said pulse generator normally producing output pulses at a constant rate in the absence of a signal input at said trigger input terminal, the output pulse rate of said generator varying in response to a varying input signal at said trigger terminal, means responsive to said audio signal for applying to said trigger terminal an input signal incorporating the rhythm of said audio signal, a plurality of devices adapted to be energized to produce light, a source of alternating current power, and means including respective optical couplers responsive to pulses put out by said generator sequentially to illuminate said devices at a constant rate in the absence of an input at said trigger terminal and sequentially to illuminate said devices in accordance with the rhythm of an input signal applied to said terminal by said means responsive to said audio signal.
Claim 4
Dependent Claim
173 words
In a phonograph having means for producing an audio signal representing music having a rhythm, a pulse generator having a trigger input terminal, a direct current control voltage for said pulse generator, said pulse generator normally producing output pulses at a constant rate in the absence of a signal input at said trigger input terminal, the output pulse rate of said generator varying in response to a varying input signal at said trigger terminal, means responsive to said audio signal for applying to said trigger terminal an input signal incorporating the rhythm of said audio signal, a plurality of devices adapted to be energized to produce light, a source of alternating current power, and means including respective optical couplers responsive to pulses put out by said generator sequentially to illuminate said devices at a constant rate in the absence of an input at said trigger terminal and sequentially to illuminate said devices in accordance with the rhythm of an input signal applied to said terminal by said means responsive to said audio signal.
Claim 5
Dependent Claim
189 words
In a phonograph having means for producing an audio signal representing music having a rhythm, a pulse generator having a trigger input terminal, said pulse generator normally producing output pulses at a constant rate in the absence of a signal input at said trigger input terminal, the output pulse rate of said generator varying in response to a varying input signal at said trigger terminal, means responsive to said audio signal for applying to said trigger terminal an input signal incorporating the rhythm of said audio signal, a plurality of devices adapted to be energized to produce light, a shift register having a number of output terminals corresponding to the number of said devices, means for applying the output pulses of said generator to said shift register sequentially to produce outputs at the register output terminals and means responsive respectively to said register outputs for sequentially illuminating said devices at a constant rate in the absence of an input at said trigger terminal and sequentially illuminating said devices in accordance with the rhythm of an input signal applied to said terminal by said means responsive to said audio signal.
Claim 6
Dependent Claim
189 words
In a phonograph having means for producing an audio signal representing music having a rhythm, a pulse generator having a trigger input terminal, said pulse generator normally producing output pulses at a constant rate in the absence of a signal input at said trigger input terminal, the output pulse rate of said generator varying in response to a varying input signal at said trigger terminal, means responsive to said audio signal for applying to said trigger terminal an input signal incorporating the rhythm of said audio signal, a plurality of devices adapted to be energized to produce light, a shift register having a number of output terminals corresponding to the number of said devices, means for applying the output pulses of said generator to said shift register sequentially to produce outputs at the register output terminals and means responsive respectively to said register outputs for sequentially illuminating said devices at a constant rate in the absence of an input at said trigger terminal and sequentially illuminating said devices in accordance with the rhythm of an input signal applied to said terminal by said means responsive to said audio signal.
Claim 7
Dependent Claim
154 words
In a phonograph having means for producing an audio signal representing music having a rhythm, a pulse generator having a trigger input terminal, said pulse generator normally producing output pulses at a constant rate in the absence of a signal input at said trigger input terminal, the output pulse rate of said generator varying in response to a varying input signal at said trigger terminal, means responsive to said audio signal for applying to said trigger terminal an input signal incorporating the rhythm of said audio signal, a plurality of devices adapted to be energized to produce light, and means responsive to pulses put out by said generator sequentially to illuminate said devices at a constant rate in the absence of an input at said trigger terminal and sequentially to illuminate said devices in accordance with the rhythm of an input signal applied to said terminal by said means responsive to said audio signal.
Claim 8
Dependent Claim
154 words
In a phonograph having means for producing an audio signal representing music having a rhythm, a pulse generator having a trigger input terminal, said pulse generator normally producing output pulses at a constant rate in the absence of a signal input at said trigger input terminal, the output pulse rate of said generator varying in response to a varying input signal at said trigger terminal, means responsive to said audio signal for applying to said trigger terminal an input signal incorporating the rhythm of said audio signal, a plurality of devices adapted to be energized to produce light, and means responsive to pulses put out by said generator sequentially to illuminate said devices at a constant rate in the absence of an input at said trigger terminal and sequentially to illuminate said devices in accordance with the rhythm of an input signal applied to said terminal by said means responsive to said audio signal.
Claim 9
Dependent Claim
87 words
In a phonograph having means for producing an audio signal incorporating a musical rhythm, apparatus including a plurality of devices activatable to produce light, means normally operative to activate said devices in sequence at a constant frequency, and means responsive to said audio signal for modifying the operation of said device activating means to activate said devices in sequence in accordance with said musical rhythm, and second means for modifying the operation of said device activating means for activating all of said devices at the same time.
Claim 10
Dependent Claim
87 words
In a phonograph having means for producing an audio signal incorporating a musical rhythm, apparatus including a plurality of devices activatable to produce light, means normally operative to activate said devices in sequence at a constant frequency, and means responsive to said audio signal for modifying the operation of said device activating means to activate said devices in sequence in accordance with said musical rhythm, and second means for modifying the operation of said device activating means for activating all of said devices at the same time.
Claim 11
Dependent Claim
65 words
In a phonograph having means for producing an audio signal incorporating a musical rhythm, apparatus including a plurality of devices activatable to produce light, means normally operative to activate said devices in sequence at a constant frequency, and means responsive to said audio signal for modifying the operation of said device activating means to activate said devices in sequence in accordance with said musical rhythm.
Claim 12
Dependent Claim
65 words
In a phonograph having means for producing an audio signal incorporating a musical rhythm, apparatus including a plurality of devices activatable to produce light, means normally operative to activate said devices in sequence at a constant frequency, and means responsive to said audio signal for modifying the operation of said device activating means to activate said devices in sequence in accordance with said musical rhythm.
Claim 13
Dependent Claim
43 words
In a phonograph having means for producing an audio signal incorporating a musical rhythm, apparatus including a plurality of devices activatable to produce light, and means responsive to said audio signal for activating said devices in sequence in accordance with said musical rhythm.
Claim 14
Dependent Claim
43 words
In a phonograph having means for producing an audio signal incorporating a musical rhythm, apparatus including a plurality of devices activatable to produce light, and means responsive to said audio signal for activating said devices in sequence in accordance with said musical rhythm.
References Cited (Backward Citations)
US3798638A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-03-16 | 1984-09-15 | 1985-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-03-16 | 1988-09-15 | 1989-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-03-16 | 1992-09-15 | 1993-03-17 | $7700.00 | Window Closed / Lapsed |