Patent US5987516A successfully refreshed from Google Patents.
US2610609A
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US
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Suspended milker
Assignee: Babson Brothers Co
•
Filing: 1948-02-18
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Granted: 1952-09-16
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Expires: 1968-02-18
Abstract
No abstract record available.
Inventors
- 👤 Chester A Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 04:08
CPC Classifications
A; A01; A01J; A01J5/00; A01J5/04; A01J5/041
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1647971A
Cited
US917386A
Cited
US1121261A
Cited
US1859213A
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US1653756A
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US1859214A
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US1786846A
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US1829567A
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US1849672A
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US1921533A
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US2032375A
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US2116705A
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US2345963A
Cited
US2358037A
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US2304746A
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US2464917A
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US2427312A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-09-16 | 1956-03-17 | 1956-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-09-16 | 1960-03-17 | 1960-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-09-16 | 1964-03-17 | 1964-09-16 | $7700.00 | Window Closed / Lapsed |