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US2470169A
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Mechanical milking apparatus
Assignee: Individual
•
Filing: 1945-11-15
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Granted: 1949-05-17
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Expires: 1965-11-15
Abstract
No abstract record available.
Inventors
- 👤 Howse Cyril George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:25
CPC Classifications
A; A01; A01J; A01J5/00; A01J5/04; A01J5/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US955732A
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US1024847A
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US1044246A
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US1048481A
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US1132639A
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US1709758A
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US2408390A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-05-16 | 1952-11-15 | 1953-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-05-16 | 1956-11-15 | 1957-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-05-16 | 1960-11-15 | 1961-05-17 | $7700.00 | Window Closed / Lapsed |