Patent US3366309A successfully refreshed from Google Patents.
US3366309A
Expired / Lapsed
US
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Self-opening container and closure therefor
Assignee: Atlantic Richfield Co
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Filing: 1966-05-23
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Granted: 1968-01-30
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Expires: 1986-05-23
Abstract
No abstract record available.
Inventors
- 👤 Edward W Scharre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 08:27
CPC Classifications
B; B65; B65D; B65D77/00; B65D77/10; B65D77/20; B65D77/2004; B65D77/2008; B65D2577/00; B65D2577/10; B65D2577/20; B65D2577/2041; B65D2577/205; B65D2577/2075; B65D2577/2091
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2775383A
Cited
US3190788A
Cited
US3236435A
Cited
US3233819A
Cited
US3322709A
Cited
US3298505A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-29 | 1971-07-31 | 1972-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-29 | 1975-07-31 | 1976-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-29 | 1979-07-31 | 1980-01-30 | $7700.00 | Window Closed / Lapsed |