Patent US2416210A successfully refreshed from Google Patents.
US2416210A
Expired / Lapsed
US
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Film selecting mechanism
Assignee: Wurlitzer Co
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Filing: 1944-03-13
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Granted: 1947-02-18
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Expires: 1964-03-13
Abstract
No abstract record available.
Inventors
- 👤 Fred H Osborne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:52
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/14; G03B21/32; G03B21/50
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1950692A
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US2008876A
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US2002352A
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US2269952A
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US2322489A
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US2345869A
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US2352077A
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US2330036A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-02-17 | 1950-08-19 | 1951-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-02-17 | 1954-08-19 | 1955-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-02-17 | 1958-08-19 | 1959-02-18 | $7700.00 | Window Closed / Lapsed |