US2932107A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Key identification and filing means
Assignee: Individual
•
Filing: 1957-02-25
•
Granted: 1960-04-12
•
Expires: 1977-02-25
Abstract
No abstract record available.
Inventors
- 👤 Manzardo Scipione Roger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:42
CPC Classifications
E; E05; E05B; E05B19/00; E05B19/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE296755C
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US1322815A
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US1485528A
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US1718236A
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US1868563A
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US1897861A
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US2138309A
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US2349745A
Cited
FR1061552A
Cited
US2781594A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-04-12 | 1963-10-12 | 1964-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-12 | 1967-10-12 | 1968-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-12 | 1971-10-12 | 1972-04-12 | $7700.00 | Window Closed / Lapsed |