US2556631A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Food container
Assignee: Individual
•
Filing: 1948-08-19
•
Granted: 1951-06-12
•
Expires: 1968-08-19
Abstract
No abstract record available.
Inventors
- 👤 Virgil L Pool
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:07
CPC Classifications
A; A47; A47J; A47J47/00; A47J47/14; Y; Y10; Y10S; Y10S206/00; Y10S206/821
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1451146A
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US644513A
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US640933A
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GB190509560A
Cited
US1481415A
Cited
US1820497A
Cited
US2087385A
Cited
US2157476A
Cited
US2144523A
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US2435371A
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US2401598A
Cited
US2420184A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-06-11 | 1954-12-11 | 1955-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-11 | 1958-12-11 | 1959-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-11 | 1962-12-11 | 1963-06-12 | $7700.00 | Window Closed / Lapsed |