Patent US3255292A successfully refreshed from Google Patents.
US3255292A
Expired / Lapsed
US
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Automatic repetitive rhythm instrument timing circuitry
Assignee: Seeburg Corp
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Filing: 1964-06-26
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Granted: 1966-06-07
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Expires: 1984-06-26
Abstract
No abstract record available.
Inventors
- 👤 Donald M Park
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:20
CPC Classifications
G; G10; G10H; G10H1/00; G10H1/36; G10H1/40; G10H2230/00; G10H2230/045; G10H2230/251; G10H2230/275; G10H2230/291; G10H2230/321
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
IN AN ELECTRONIC MUSIC CIRCUIT HAVING A PLURALITY OF TONE GENERATORS TO BE SELECTIVELY AND RHYTHEMICALLY PULSED AT GIVEN TIMES CORRESPONDING TO DESIRED BEATS THEREOF; A PULSE GENERATOR OPERABLE TO PRODUCE A CONTINUOUS SEQUENCE OF SPATIALLY UNDISTRIBUTED TIMING PULSES AT SOME PREDETERMINED FREQUENCY, CERTAIN OF SAID TIMING PULSES COINCIDING IN TIME WITH CERTAIN OF SAID BEATS; ELECTRONIC MEANS CONTINUOUSLY ACTUATED BY SAID TIMING PULSES AND PROVIDING AT A PLURALITY OF OUTPUT TERMINALS A REPEATTABLE SEQUENCE OF TONE GENERATOR ACTUATING PULSES CORRESPONDING IN TIME WITH PREDETERMINED ONES OF SAID TIMING PULSES AND SELECTED ONES OF SAID TONE GENERATOR BEATS;
Claim 2
Dependent Claim
98 words
IN AN ELECTRONIC MUSIC CIRCUIT HAVING A PLURALITY OF TONE GENERATORS TO BE SELECTIVELY AND RHYTHEMICALLY PULSED AT GIVEN TIMES CORRESPONDING TO DESIRED BEATS THEREOF; A PULSE GENERATOR OPERABLE TO PRODUCE A CONTINUOUS SEQUENCE OF SPATIALLY UNDISTRIBUTED TIMING PULSES AT SOME PREDETERMINED FREQUENCY, CERTAIN OF SAID TIMING PULSES COINCIDING IN TIME WITH CERTAIN OF SAID BEATS; ELECTRONIC MEANS CONTINUOUSLY ACTUATED BY SAID TIMING PULSES AND PROVIDING AT A PLURALITY OF OUTPUT TERMINALS A REPEATTABLE SEQUENCE OF TONE GENERATOR ACTUATING PULSES CORRESPONDING IN TIME WITH PREDETERMINED ONES OF SAID TIMING PULSES AND SELECTED ONES OF SAID TONE GENERATOR BEATS;
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) | 1969-06-06 | 1969-12-06 | 1970-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-06 | 1973-12-06 | 1974-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-06 | 1977-12-06 | 1978-06-07 | $7700.00 | Window Closed / Lapsed |