Patent US2791772A successfully refreshed from Google Patents.
US2791772A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machines for cutting, forming, and applying electrical components and the like
Assignee: United Shoe Machinery Corp
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Filing: 1954-06-14
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Granted: 1957-05-14
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Expires: 1974-06-14
Abstract
No abstract record available.
Inventors
- 👤 Charles P Cardani
- 👤 Jr Joseph Harrington
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 03:30
CPC Classifications
H; H05; H05K; H05K13/00; H05K13/0061; H05K13/04; H05K13/0417; H05K13/0426; H05K13/043; H05K13/0443; H05K13/0495
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US359631A
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US432375A
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US552869A
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US1294882A
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US2280665A
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US2281478A
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US2420660A
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US2482993A
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US2617098A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-05-13 | 1960-11-12 | 1961-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-05-13 | 1964-11-12 | 1965-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-05-13 | 1968-11-12 | 1969-05-14 | $7700.00 | Window Closed / Lapsed |