Patent US2542206A successfully refreshed from Google Patents.
US2542206A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Art of packaging nuts
Assignee: Individual
•
Filing: 1948-01-30
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Granted: 1951-02-20
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Expires: 1968-01-30
Abstract
No abstract record available.
Inventors
- 👤 Corp E F Kemp
- 👤 Ellsworth G Nichols
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:43
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/18; B65D81/20; B65D81/2069; B65D81/2084
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US595806A
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US754201A
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US1863355A
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US1715349A
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US1637311A
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US1789946A
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US1895932A
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US2283069A
Cited
US2257823A
Cited
US2245738A
Cited
US2335192A
Cited
US2442161A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-02-19 | 1954-08-21 | 1955-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-02-19 | 1958-08-21 | 1959-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-02-19 | 1962-08-21 | 1963-02-20 | $7700.00 | Window Closed / Lapsed |