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Patent US2744496A successfully refreshed from Google Patents.
US2744496A
Expired / Lapsed
US
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Adjustable milking machine cups
Assignee: GEA Mechanical Equipment GmbH
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Filing: 1952-07-15
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Granted: 1956-05-08
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Expires: 1972-07-15
Abstract
No abstract record available.
Inventors
- 👤 Roben Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:52
CPC Classifications
A; A01; A01J; A01J5/00; A01J5/04; A01J5/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US827160A
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US952122A
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US1260466A
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US2502956A
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US2574063A
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US2687112A
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US2612136A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-08 | 1959-11-07 | 1960-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-08 | 1963-11-07 | 1964-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-08 | 1967-11-07 | 1968-05-08 | $7700.00 | Window Closed / Lapsed |