Patent US3460703A successfully refreshed from Google Patents.
US3460703A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container and closure
Assignee: Alcoa Corp
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Filing: 1967-07-18
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Granted: 1969-08-12
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Expires: 1987-07-18
Abstract
No abstract record available.
Inventors
- 👤 Charles J Leftault Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:18
CPC Classifications
B; B65; B65D; B65D41/00; B65D41/32; B65D41/46; B65D41/34; B65D41/3423; B65D41/3428; B65D41/3442; B65D41/3447; B65D2401/00; B65D2401/50
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US747373A
Cited
FR335156A
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US1189860A
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US2162712A
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US2445647A
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US2675040A
Cited
US3263724A
Cited
US3374913A
Cited
US3329295A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-11 | 1973-02-10 | 1973-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-11 | 1977-02-10 | 1977-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-11 | 1981-02-10 | 1981-08-12 | $7700.00 | Window Closed / Lapsed |