Patent US4689740A successfully refreshed from Google Patents.
Patent US3334802A successfully refreshed from Google Patents.
US3334802A
Expired / Lapsed
US
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Plastic container construction
Assignee: Ex-Cell-O Corp
•
Filing: 1965-07-26
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Granted: 1967-08-08
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Expires: 1985-07-26
Abstract
No abstract record available.
Inventors
- 👤 Elwyn R Gooding
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:07
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/02; B65D5/06; B65D5/061
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA690165A
Cited
US2437114A
Cited
US2596225A
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US2581237A
Cited
US3035750A
Cited
US3146933A
Cited
US3120335A
Cited
US3164478A
Cited
US3145904A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-08-07 | 1971-02-06 | 1971-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-07 | 1975-02-06 | 1975-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-07 | 1979-02-06 | 1979-08-08 | $7700.00 | Window Closed / Lapsed |