US3219253A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tubular carton with coupon and display tab
Assignee: Downingtown Paper Co
•
Filing: 1963-09-18
•
Granted: 1965-11-23
•
Expires: 1983-09-18
Abstract
No abstract record available.
Inventors
- 👤 Leo R Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:45
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/4212; B65D5/4216; B65D5/422; B65D5/4233; B65D5/4237; B65D5/44; B65D5/52; B65D5/522; B65D5/5226; B65D5/5233; Y; Y10; Y10S; Y10S206/00; Y10S206/831
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
105 words
A TUBULAR CARTON COMPRISING IN COMBINATION, A PLURALITY OF EDGE-CONNECTED LONGITUDINAL INNER SIDE PANELS FORMING, WHEN ERECTED, A FOUR-SIDED TUBE, A PLURALITY OF ADDITIONAL EDGE-CONNECTED LONGITUDINAL OUTER SIDE PANELS OVERLYING THE INNER SIDE PANELS, ONE OF SAID ADDITIONAL OUTER SIDE PANELS, OTHER THAN THE TERMINAL SIDE PANEL, HAVING A WINDOW THEREIN FOR PARTLY EXPOSING A SHEET DISPOSED THEREBELOW AND ABOVE AN INNER SIDE PANEL, AND A MEDIAL INTEGRAL TEAR STRIP EXTENDING CIRCUMFERENTIALLY ACROSS AT LEAST THE TERMINAL OUTER SIDE PANEL AND THE OUTER SIDE PANEL HAVING SAID WINDOW, THE INNER SLEEVE BEING LEFT INTACT AS A SELF-SUPPORTING TUBE AFTER SAID TEAR STRIP HAS BEEN REMOVED.
Claim 2
Dependent Claim
105 words
A TUBULAR CARTON COMPRISING IN COMBINATION, A PLURALITY OF EDGE-CONNECTED LONGITUDINAL INNER SIDE PANELS FORMING, WHEN ERECTED, A FOUR-SIDED TUBE, A PLURALITY OF ADDITIONAL EDGE-CONNECTED LONGITUDINAL OUTER SIDE PANELS OVERLYING THE INNER SIDE PANELS, ONE OF SAID ADDITIONAL OUTER SIDE PANELS, OTHER THAN THE TERMINAL SIDE PANEL, HAVING A WINDOW THEREIN FOR PARTLY EXPOSING A SHEET DISPOSED THEREBELOW AND ABOVE AN INNER SIDE PANEL, AND A MEDIAL INTEGRAL TEAR STRIP EXTENDING CIRCUMFERENTIALLY ACROSS AT LEAST THE TERMINAL OUTER SIDE PANEL AND THE OUTER SIDE PANEL HAVING SAID WINDOW, THE INNER SLEEVE BEING LEFT INTACT AS A SELF-SUPPORTING TUBE AFTER SAID TEAR STRIP HAS BEEN REMOVED.
References Cited (Backward Citations)
US975911A
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US1179985A
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US2301618A
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US2672273A
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FR1091029A
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US2828060A
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US2930518A
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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) | 1968-11-22 | 1969-05-24 | 1969-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-22 | 1973-05-24 | 1973-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-22 | 1977-05-24 | 1977-11-23 | $7700.00 | Window Closed / Lapsed |