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US2627857A
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Assignee: Individual
•
Filing: 1949-07-21
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Granted: 1953-02-10
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Expires: 1969-07-21
Abstract
No abstract record available.
Inventors
- 👤 Marcelli Attilio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:18
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/178; A61M5/1782; A61J; A61J1/00; A61J1/14; A61J1/20; A61J1/2003; A61J1/2006; A61J1/201; A61J1/2048; A61J1/2051; A61J1/2055; A61J1/2096; A61M2205/00; A61M2205/58
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190916069A
Cited
FR539092A
Cited
US1608275A
Cited
US1633293A
Cited
US2077240A
Cited
US2122722A
Cited
US2295849A
Cited
US2375711A
Cited
US2347179A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-10 | 1956-08-11 | 1957-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-10 | 1960-08-11 | 1961-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-10 | 1964-08-11 | 1965-02-10 | $7700.00 | Window Closed / Lapsed |