Patent US3255874A successfully refreshed from Google Patents.
US3255874A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing package
Assignee: Philip Morris USA Inc
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Filing: 1963-08-05
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Granted: 1966-06-14
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Expires: 1983-08-05
Abstract
No abstract record available.
Inventors
- 👤 Edward J Elkner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:39
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/08; B65D83/10
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
345 words
A DISPENSING PACKAGE FOR A CONTAINED STACK OF FLAT RECTANGULAR ARTICLES TO BE DISPENSED EDGEWISE THEREFROM, ONE AT A TIME, COMPRISING A RECTANGULAR BOX HAVING INTEGRAL RECTANGULAR TOP, BOTTOM AND SIDE PANELS FORMED FROM A ONE-PIECE BLANK OF SPRINGLY SHEET MATERIAL IN THE SHAPE OF A LATIN CROSS WITH ITS TRANSVERSE BAR BENT ALONG INTERVENING FOLD LINES INTO A TUBE; THE SHAFT PORTION OF THE UPRIGHT OF SAID CROSS CONSTITUTING AN ELONGATED TONGUE FORMED INTEGRAL WITH ONE END OF SAID BOTTOM PANEL AND INITIALLY EXTENDING IN ALIGNMENT WITH THE LATTER, SUBDIVIDED BY TRANSVERSE FOLD LINES INTO AN UPRIGHT END PANEL, A SLOPING RAMP EXTENDING BACK INTO SAID TUBE FROM THE TOP EDGE OF SAID END PANEL AND A PLURALITY OF STACKED FOLDS ON ITS FREE TERMINAL END DEFINING A COMPRESSION SPRING STRUCTURE RESTING UPON THE TOP FACE OF SAID BOTTOM PANEL IN THE VICINITY OF THE OTHER END OF THE LATTER, THE CONTAINED STACK OF FLAT RECTANGULAR ARTICLES BEING SUPPORTED UPON SAID SLOPING RAMP AND DISCONNECTED FROM EACH OTHER FOR SEPARATE SUCCESSIVE DELIVERY WITH THIS STACK BEING BIASED UPWARDLY AS A RESULT OF THE UPWARD BIASING OF THE FREE END OF SAID RAMP BY SAID COMPRESSION SPRING STRUCTURE, SAID END PANEL BEING OF SUFFICIENTLY LESS DEPTH THAN SAID SIDE PANELS AS TO PROVIDE A DISCHARGE SLOT BETWEEN THE UNDERFACE OF SAID TOP PANEL AND THE FOLD LINE CONNECTION OF SAID END PANEL WITH SAID SLOPING RAMP OF A DEPTH READILY TO PERMIT EJECTION THERETHROUGH OF THE TOP ARTICLE IN SAID STACK, THE TIP PORTION OF THE CROSS UPRIGHT CONSTITUTING AN UPRIGHT END PANEL INTEGRAL WITH THE OPPOSITE END OF SAID BOTTOM PANEL AND CLOSING THE OPPOSITE END OF SAID TUBE; SAID TOP PANEL BEING PROVIDED WITH AN ELONGATED FINGER ACCESS SLOT TO PERMIT FRICTIONAL FINGER ENGAGEMENT THERETHROUGH OF THE TOP ARTICLE IN SAID STACK AND LONGITUDINALLY EJECTIVE SLIDE THEREBY OF THIS ARTICLE OUT THROUGH SAID DISCHARGE SLOT WITH GUIDANCE BY SAID SLOPING RAMP; AND AN ENCLOSING TRANSPARENT CASING INCLUDING A RECTANGULAR TRAY IN WHICH SAID BOX IS NESTED AND A COVER HINGED TO SAID TRAY.
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) | 1969-06-13 | 1969-12-13 | 1970-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-13 | 1973-12-13 | 1974-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-13 | 1977-12-13 | 1978-06-14 | $7700.00 | Window Closed / Lapsed |