US3157344A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compartmented carton
Assignee: Waldorf Paper Products Co
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Filing: 1961-08-31
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Granted: 1964-11-17
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Expires: 1981-08-31
Abstract
No abstract record available.
Inventors
- 👤 Russell J Hennessey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:08
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/48; B65D5/48024; B65D5/4804
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
209 words
A FOLDABLE PARTITIONED RECTANGULAR CARTON INCLUDING ALTERNATE SIDE AND END WALLS HINGEDLY CONNECTED ALONG PARALLEL FOLD LINES, CLOSING FLAPS HINGEDLY CONNECTED TO THE UPPER AND LOWER ENDS OF SAID SIDE AND END WALLS, A SEPARATE AUXILIARY WEB HAVING AN INTERMEDIATE PANEL SECURED TO ONE SIDE WALL AT SOME AREA PARALLEL TO THE END EDGES OF THE SIDE WALL AND INTERMEDIATE THE END WALLS TO OVERLIE THE CENTER PORTION OF SAID ONE SIDE WALL, PARTITION PANELS FOLDABLY CONNECTED TO OPPOSITE EDGES OF SAID INTERMEDIATE PANEL ALONG PARALLEL FOLD LINES, SAID PARTITION PANELS BEING SUBSTANTIALLY EQUAL IN WIDTH TO SAID END WALLS AND GREATER IN WIDTH THAN THE DISTANCE BETWEEN ONE OF SAID EDGES AND THE NEAREST OF SAID FOLD LINES, ANCHORING FLAPS HINGED TO SAID PARTITION PANELS ALONG FOLD LINES SUBSTANTIALLY PARALLEL TO THE PREVIOUSLY DESCRIBED FOLD LINES, SAID ANCHORING FLAPS BEING SECURED IN FACE CONTACT WITH THE OTHER SIDE WALL AND BOTH SAID ANCHORING FLAPS EXTENDING FROM SAID PARTITION PANELS TOWARD THE SAME ONE OF SAID END WALLS, AND MEANS SECURING SAID SIDE AND END WALLS IN TUBULAR RELATION, SAID CLOSING FLAPS SECURED TO SAID SIDE WALLS INCLUDING TRANSVERSE WEAKENED LINES OF SEPARATION WHICH TERMINATE ADJACENT TO THE ADJACENT ENDS OF THE PARTITION PANELS WHEN THE CARTON IS CLOSED.
Claim 2
Dependent Claim
209 words
A FOLDABLE PARTITIONED RECTANGULAR CARTON INCLUDING ALTERNATE SIDE AND END WALLS HINGEDLY CONNECTED ALONG PARALLEL FOLD LINES, CLOSING FLAPS HINGEDLY CONNECTED TO THE UPPER AND LOWER ENDS OF SAID SIDE AND END WALLS, A SEPARATE AUXILIARY WEB HAVING AN INTERMEDIATE PANEL SECURED TO ONE SIDE WALL AT SOME AREA PARALLEL TO THE END EDGES OF THE SIDE WALL AND INTERMEDIATE THE END WALLS TO OVERLIE THE CENTER PORTION OF SAID ONE SIDE WALL, PARTITION PANELS FOLDABLY CONNECTED TO OPPOSITE EDGES OF SAID INTERMEDIATE PANEL ALONG PARALLEL FOLD LINES, SAID PARTITION PANELS BEING SUBSTANTIALLY EQUAL IN WIDTH TO SAID END WALLS AND GREATER IN WIDTH THAN THE DISTANCE BETWEEN ONE OF SAID EDGES AND THE NEAREST OF SAID FOLD LINES, ANCHORING FLAPS HINGED TO SAID PARTITION PANELS ALONG FOLD LINES SUBSTANTIALLY PARALLEL TO THE PREVIOUSLY DESCRIBED FOLD LINES, SAID ANCHORING FLAPS BEING SECURED IN FACE CONTACT WITH THE OTHER SIDE WALL AND BOTH SAID ANCHORING FLAPS EXTENDING FROM SAID PARTITION PANELS TOWARD THE SAME ONE OF SAID END WALLS, AND MEANS SECURING SAID SIDE AND END WALLS IN TUBULAR RELATION, SAID CLOSING FLAPS SECURED TO SAID SIDE WALLS INCLUDING TRANSVERSE WEAKENED LINES OF SEPARATION WHICH TERMINATE ADJACENT TO THE ADJACENT ENDS OF THE PARTITION PANELS WHEN THE CARTON IS CLOSED.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-11-17 | 1968-05-18 | 1968-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-17 | 1972-05-18 | 1972-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-17 | 1976-05-18 | 1976-11-17 | $7700.00 | Window Closed / Lapsed |