Patent US3460425A successfully refreshed from Google Patents.
US3460425A
Expired / Lapsed
US
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Electrically operated musical device
Assignee: Individual
•
Filing: 1966-04-04
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Granted: 1969-08-12
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Expires: 1986-04-04
Abstract
No abstract record available.
Inventors
- 👤 Paul Edwin Kiepe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:57
CPC Classifications
G; G09; G09B; G09B15/00; G09B15/02; G09B15/04; G10; G10H; G10H1/00; G10H1/32; G10H1/34; G10H2220/00; G10H2220/155; G10H2220/221; G10H2220/236; Y; Y10; Y10S; Y10S84/00; Y10S84/07
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB191117140A
Cited
US3115803A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-11 | 1973-02-10 | 1973-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-11 | 1977-02-10 | 1977-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-11 | 1981-02-10 | 1981-08-12 | $7700.00 | Window Closed / Lapsed |