Patent US3207835A successfully refreshed from Google Patents.
US3207835A
Expired / Lapsed
US
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Rhythm device
Assignee: Wurlitzer Co
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Filing: 1961-04-14
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Granted: 1965-09-21
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Expires: 1981-04-14
Abstract
No abstract record available.
Inventors
- 👤 Howard E Holman
- 👤 Joseph H Hearne
- 👤 Marvin C Korinke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:59
CPC Classifications
G; G04; G04F; G04F5/00; G04F5/02; G04F5/025
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
127 words
AN ELECTRONIC MUSICAL DEVICE FOR PRODUCING A RHYTHM ACCOMPANIMENT OR THE LIKE COMPRISING A HOUSING, A PLURALITY OF CHARACTERISTICALLY DIFFERENT ELECTRONIC GENERATING MEANS IN SAID HOUSING FOR ELECTRONICALLY GENERATING A PLURALITY OF CHARACTERISTICALLY DIFFERENT ELECTRIC OSCILLATIONS CORRESPONDING TO A PLURALITY OF MUSICAL TONES OF DIFFERENT CHARACTER, ELECTRO-ACOUSTIC TRANSLATING MANS INTERCONNECTED WITH SAID GENRATING MEANS FOR CONVERTING SAID OSCIALLATIONS INTO AUDIBLE MUSICAL TONES, REPETITIVE SWITCH MEANS ENCLOSED WITHIN SAID HOUSING AND INTERCONNECTED WITH SAID GENERATING MEANS, AND CYCLICALLY REPETITIVE SWITCH OPERATING MEANS PEMANENTLY MOUNTED IN AND ENCLOSED WITHIN SAID HOUSING AND OPERATIVELY CONNECTED TO SADI REPETITIVE SWITCH MEANS TO OPERATE SAID REPETITIVE SWITCH MEANS IN A REPEATING CYCLE FOR SEQUENTIALLY RENDRING SAID GENERATING MEANS EFFECTIVE TO PRODUCE A PREDTERMINED SEQUENCE OF DIFFERENT AUDIBLE MUSICAL TONES FROM SAID ELEC-
Claim 2
Dependent Claim
127 words
AN ELECTRONIC MUSICAL DEVICE FOR PRODUCING A RHYTHM ACCOMPANIMENT OR THE LIKE COMPRISING A HOUSING, A PLURALITY OF CHARACTERISTICALLY DIFFERENT ELECTRONIC GENERATING MEANS IN SAID HOUSING FOR ELECTRONICALLY GENERATING A PLURALITY OF CHARACTERISTICALLY DIFFERENT ELECTRIC OSCILLATIONS CORRESPONDING TO A PLURALITY OF MUSICAL TONES OF DIFFERENT CHARACTER, ELECTRO-ACOUSTIC TRANSLATING MANS INTERCONNECTED WITH SAID GENRATING MEANS FOR CONVERTING SAID OSCIALLATIONS INTO AUDIBLE MUSICAL TONES, REPETITIVE SWITCH MEANS ENCLOSED WITHIN SAID HOUSING AND INTERCONNECTED WITH SAID GENERATING MEANS, AND CYCLICALLY REPETITIVE SWITCH OPERATING MEANS PEMANENTLY MOUNTED IN AND ENCLOSED WITHIN SAID HOUSING AND OPERATIVELY CONNECTED TO SADI REPETITIVE SWITCH MEANS TO OPERATE SAID REPETITIVE SWITCH MEANS IN A REPEATING CYCLE FOR SEQUENTIALLY RENDRING SAID GENERATING MEANS EFFECTIVE TO PRODUCE A PREDTERMINED SEQUENCE OF DIFFERENT AUDIBLE MUSICAL TONES FROM SAID ELEC-
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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) | 1968-09-20 | 1969-03-22 | 1969-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-20 | 1973-03-22 | 1973-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-20 | 1977-03-22 | 1977-09-21 | $7700.00 | Window Closed / Lapsed |