US3054550A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Food container and method of making
Assignee: Individual
•
Filing: 1960-01-04
•
Granted: 1962-09-18
•
Expires: 1980-01-04
Abstract
No abstract record available.
Inventors
- 👤 Alfred E Comstock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:11
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/20; B65D5/24; B65D5/247
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US415859A
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US1041659A
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US2388243A
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US2419646A
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FR1060632A
Cited
US2768776A
Cited
US2808192A
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US2720903A
Cited
US2872067A
Cited
US2866586A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-17 | 1966-03-19 | 1966-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-17 | 1970-03-19 | 1970-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-17 | 1974-03-19 | 1974-09-18 | $7700.00 | Window Closed / Lapsed |