US3077978A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carton construction and blank therefor
Assignee: Milprint Inc
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Filing: 1961-01-24
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Granted: 1963-02-19
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Expires: 1981-01-24
Abstract
No abstract record available.
Inventors
- 👤 Robert A Krzyzanowski
- 👤 Robert H Furtney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:00
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
154 words
IN A SLEEVE-CONTAINER FOR PACKAGING ARTICLES, THE WALL OF WHICH CONTAINER COMPRISES TWO MAIN WALL PANELS INTERCONNECTED BY TWO SIDE WALL PANELS ARRANGED TO DEFINE A CONTAINER BODY OF RECTANGULAR CROSS-SECTION WITH AN OPEN END, THE COMBINATION WITH SAID SLEEVE-CONTAINER OF A FOLDABLE ARTICLE RETENTION MEMBER, SAID MEMBER BEING DEFINED BY A LINE OF SEVERANCE ENTIRELY ACROSS ONE OF SAID MAIN WALL PANELS AND ACROSS A PORTION ONLY OF AN ABUTTING SIDE WALL PANEL AND SHORT FOLD LINES SCORED IN SAID ONE MAIN WALL PANEL AND ABUTTING SIDE WALL PANEL EXTENDING FROM EACH END OF SAID LINE OF SEVERANCE TO THE EDGES OF SAID WALL PANELS ALONG SAID OPEN END, WHEREBY SAID MEMBER MAY BE FOLDED ALONG THE JUNCTION BETWEEN SAID ABUTTING FRONT AND SIDE WALL PANELS AND ALONG THE SAID SCORED FOLD LINES TO A POSITION APPROXIMATELY DIAGONALLY ACROSS SAID OPEN END TO RESTRICT PASSAGE THERETHROUGH OF AN ARTICLE PACKAGED IN SAID SLEEVE-CONTAINER.
Claim 2
Dependent Claim
154 words
IN A SLEEVE-CONTAINER FOR PACKAGING ARTICLES, THE WALL OF WHICH CONTAINER COMPRISES TWO MAIN WALL PANELS INTERCONNECTED BY TWO SIDE WALL PANELS ARRANGED TO DEFINE A CONTAINER BODY OF RECTANGULAR CROSS-SECTION WITH AN OPEN END, THE COMBINATION WITH SAID SLEEVE-CONTAINER OF A FOLDABLE ARTICLE RETENTION MEMBER, SAID MEMBER BEING DEFINED BY A LINE OF SEVERANCE ENTIRELY ACROSS ONE OF SAID MAIN WALL PANELS AND ACROSS A PORTION ONLY OF AN ABUTTING SIDE WALL PANEL AND SHORT FOLD LINES SCORED IN SAID ONE MAIN WALL PANEL AND ABUTTING SIDE WALL PANEL EXTENDING FROM EACH END OF SAID LINE OF SEVERANCE TO THE EDGES OF SAID WALL PANELS ALONG SAID OPEN END, WHEREBY SAID MEMBER MAY BE FOLDED ALONG THE JUNCTION BETWEEN SAID ABUTTING FRONT AND SIDE WALL PANELS AND ALONG THE SAID SCORED FOLD LINES TO A POSITION APPROXIMATELY DIAGONALLY ACROSS SAID OPEN END TO RESTRICT PASSAGE THERETHROUGH OF AN ARTICLE PACKAGED IN SAID SLEEVE-CONTAINER.
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) | 1966-02-18 | 1966-08-20 | 1967-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-18 | 1970-08-20 | 1971-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-18 | 1974-08-20 | 1975-02-19 | $7700.00 | Window Closed / Lapsed |