Patent US2989886A successfully refreshed from Google Patents.
US2989886A
Expired / Lapsed
US
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Electronic organ and the like having chiff and other tonal characteristic producing means
Assignee: MUSICCO LLC
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Filing: 1959-05-15
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Granted: 1961-06-27
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Expires: 1979-05-15
Abstract
No abstract record available.
Inventors
- 👤 Markowitz Jerome
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:44
CPC Classifications
G; G10; G10H; G10H1/00; G10H1/02; G10H1/06; G10H1/14; Y; Y10; Y10S; Y10S84/00; Y10S84/05
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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Cited
GB792745A
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US2941435A
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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) | 1964-06-26 | 1964-12-26 | 1965-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-06-26 | 1968-12-26 | 1969-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-06-26 | 1972-12-26 | 1973-06-27 | $7700.00 | Window Closed / Lapsed |