Patent US2554570A successfully refreshed from Google Patents.
US2554570A
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US
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Measuring liquid dispenser having resilient walls
Assignee: Individual
•
Filing: 1948-09-27
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Granted: 1951-05-29
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Expires: 1968-09-27
Abstract
No abstract record available.
Inventors
- 👤 Leo M Harvey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:15
CPC Classifications
G; G01; G01F; G01F11/00; G01F11/02; G01F11/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US996330A
Cited
US1392600A
Cited
US1392601A
Cited
US1570861A
Cited
US2314745A
Cited
US2444003A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-05-28 | 1954-11-27 | 1955-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-05-28 | 1958-11-27 | 1959-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-05-28 | 1962-11-27 | 1963-05-29 | $7700.00 | Window Closed / Lapsed |