US2981039A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tray package and method of packaging
Assignee: Individual
•
Filing: 1956-01-26
•
Granted: 1961-04-25
•
Expires: 1976-01-26
Abstract
No abstract record available.
Inventors
- 👤 Ernest F Pohl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:27
CPC Classifications
B; B65; B65B; B65B43/00; B65B43/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1176932A
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US1647289A
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US1940292A
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US1976211A
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US2066769A
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US2090399A
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US2166762A
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US2387326A
Cited
US2514038A
Cited
US2512963A
Cited
US2556844A
Cited
US2745752A
Cited
US2749245A
Cited
US2628466A
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US2682138A
Cited
US2796711A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-04-24 | 1964-10-24 | 1965-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-04-24 | 1968-10-24 | 1969-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-04-24 | 1972-10-24 | 1973-04-25 | $7700.00 | Window Closed / Lapsed |