US3129843A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carton
Assignee: Continental Can Co Inc
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Filing: 1963-05-09
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Granted: 1964-04-21
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Expires: 1983-05-09
Abstract
No abstract record available.
Inventors
- 👤 Arthur J Weiss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:47
CPC Classifications
B; B65; B65D; B65D71/00; B65D71/06; B65D71/12; B65D71/14; B65D71/16; B65D71/20; B65D71/24; B65D71/26; B65D71/28; B65D71/32; B65D2571/00; B65D2571/00123; B65D2571/00129; B65D2571/00135; B65D2571/00154; B65D2571/0016; B65D2571/00172; B65D2571/00246; B65D2571/00253; B65D2571/00259; B65D2571/00265; B65D2571/00277; B65D2571/00302; B65D2571/00432; B65D2571/00438; B65D2571/00444; B65D2571/00648; B65D2571/00654; B65D2571/0066; B65D2571/00709; B65D2571/00716
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
AN OPEN ENDED CARTON FOR CONTAINERS, SAID CARTON HAVING A PAIR OF SIDE WALLS AND A SECOND PAIR OF WALLS FOR ENGAGING OPPOSITE END PORTIONS OF CONTAINERS DISPOSED IN TWO ROWS, ONE WALL OF SAID SECOND PAIR OF WALLS HAVING OVERLAPPED SECURED TOGETHER PORTIONS, AN INNER ONE OF SAID OVERLAPPED PORTIONS BEING INWARDLY FOLDED TO DEFINE AN INWARDLY PROJECTING KEEL FOR INTERLOCKING ENGAGEMENT BY CONTAINERS, AND THE OUTER ONE OF SAID OVERLAPPED PORTIONS HAVING A STABILIZING TAB PROJECTING INTO SAID KEEL.
Claim 2
Dependent Claim
81 words
AN OPEN ENDED CARTON FOR CONTAINERS, SAID CARTON HAVING A PAIR OF SIDE WALLS AND A SECOND PAIR OF WALLS FOR ENGAGING OPPOSITE END PORTIONS OF CONTAINERS DISPOSED IN TWO ROWS, ONE WALL OF SAID SECOND PAIR OF WALLS HAVING OVERLAPPED SECURED TOGETHER PORTIONS, AN INNER ONE OF SAID OVERLAPPED PORTIONS BEING INWARDLY FOLDED TO DEFINE AN INWARDLY PROJECTING KEEL FOR INTERLOCKING ENGAGEMENT BY CONTAINERS, AND THE OUTER ONE OF SAID OVERLAPPED PORTIONS HAVING A STABILIZING TAB PROJECTING INTO SAID KEEL.
References Cited (Backward Citations)
US2839235A
Cited
US3120903A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-04-21 | 1967-10-21 | 1968-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-21 | 1971-10-21 | 1972-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-21 | 1975-10-21 | 1976-04-21 | $7700.00 | Window Closed / Lapsed |