Patent US3027997A successfully refreshed from Google Patents.
US3027997A
Expired / Lapsed
US
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Food container
Assignee: Diamond National Corp
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Filing: 1959-12-09
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Granted: 1962-04-03
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Expires: 1979-12-09
Abstract
No abstract record available.
Inventors
- 👤 Richard F Reifers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:49
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/04; B65D75/06; B65D1/00; B65D1/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB189824546A
Cited
US1789699A
Cited
US1933516A
Cited
US2130445A
Cited
US2281165A
Cited
US2780401A
Cited
US2705104A
Cited
US2763422A
Cited
US2708028A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-02 | 1965-10-02 | 1966-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-02 | 1969-10-02 | 1970-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-02 | 1973-10-02 | 1974-04-03 | $7700.00 | Window Closed / Lapsed |