US3326367A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carton with separate keel
Assignee: Continental Can Co Inc
•
Filing: 1963-11-19
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Granted: 1967-06-20
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Expires: 1983-11-19
Abstract
No abstract record available.
Inventors
- 👤 Arthur J Weiss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 07:59
CPC Classifications
B; B65; B65D; B65D71/00; B65D71/06; B65D71/12; B65D71/14; B65D71/16; B65D71/20; B65D71/24; B65D71/246; B65D71/28; B65D71/32; B65D2571/00; B65D2571/00123; B65D2571/00129; B65D2571/00135; B65D2571/00141; B65D2571/00154; B65D2571/00246; B65D2571/00253; B65D2571/00277; B65D2571/00333; B65D2571/00401; 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
94 words
A PACKAGE OF CONTAINERS SUCH AS CANS, SAID PACKAGE COMPRISING TWO SIDE-BY-SIDE ROWS OF CONTAINERS, A SEPARATE RETAINER INCLUDING A CENTRAL UPSTANDING RIB AND A PAIR OF SIDE FLANGES, SAID RIB BEING DISPOSED BETWEEN SAID ROWS OF CONTAINERS AND SAID SIDE FLANGES ABUTTING ENDS OF SAID CONTAINERS, EACH OF SAID SIDE FLANGES HAVING A WIDTH MATERIALLY LESS THAN THE WIDTH OF ONE OF SAID CONTAINERS, SAID CONTAINERS HAVING PORTIONS INTERLOCKED WITH SAID RETAINER TO FORM A RIGID UNIT, AND A SLEEVE-LIKE WRAPPER ENCIRCLING SAID CONTAINERS, SAID RETAINER AND SAID WRAPPER BEING FORMED OF PAPERBOARD.
Claim 2
Dependent Claim
94 words
A PACKAGE OF CONTAINERS SUCH AS CANS, SAID PACKAGE COMPRISING TWO SIDE-BY-SIDE ROWS OF CONTAINERS, A SEPARATE RETAINER INCLUDING A CENTRAL UPSTANDING RIB AND A PAIR OF SIDE FLANGES, SAID RIB BEING DISPOSED BETWEEN SAID ROWS OF CONTAINERS AND SAID SIDE FLANGES ABUTTING ENDS OF SAID CONTAINERS, EACH OF SAID SIDE FLANGES HAVING A WIDTH MATERIALLY LESS THAN THE WIDTH OF ONE OF SAID CONTAINERS, SAID CONTAINERS HAVING PORTIONS INTERLOCKED WITH SAID RETAINER TO FORM A RIGID UNIT, AND A SLEEVE-LIKE WRAPPER ENCIRCLING SAID CONTAINERS, SAID RETAINER AND SAID WRAPPER BEING FORMED OF PAPERBOARD.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-06-19 | 1970-12-19 | 1971-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-19 | 1974-12-19 | 1975-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-19 | 1978-12-19 | 1979-06-20 | $7700.00 | Window Closed / Lapsed |