Patent US3739941A successfully refreshed from Google Patents.
Patent US3331550A successfully refreshed from Google Patents.
US3331550A
Expired / Lapsed
US
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Sleeve carton
Assignee: BRH Corp
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Filing: 1966-01-28
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Granted: 1967-07-18
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Expires: 1986-01-28
Abstract
No abstract record available.
Inventors
- 👤 Robert A Krzyzanowski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:28
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/02; B65D5/04; B65D5/42; B65D5/44; B65D5/50; B65D5/5002; B65D5/5007
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
183 words
IN A CARTON HAVING A PLURALITY OF WALL PANELS DEFINING A TUBE-LIKE CARTON BODY HAVING AT LEAST ONE OPEN END, THE COMBINATION THEREWITH OF FOLDABLE MEMBERS FOR ENGAGING OF AN ARTICLE INSERTED IN THE CARTON, EACH SUCH MEMBER BEING DEFINED BY: (1) A FREE EDGE OF A WALL PANEL SURROUNDING AN OPEN END OF THE CARTON, (2) A CUT LINE IN SAID WALL PANEL HAVING FIRST AND SECOND ENDS SPACES FROM SAID FREE EDGE, (3) A FIRST HINGE LINE FORMED IN SAID WALL PANEL AND EXTENDING BETWEEN THE FIRST END OF THE CUT LINE AND SAID FREE EDGE, AND (4) A SECOND HINGE LINE FORMED IN SAID WALL PANEL AND EXTENDING BETWEEN THE SECOND END OF THE CUT LINE AND SAID FREE EDGE; THERE BEING A FOLDED MEMBER OF THE AFORESAID CONSTRUCTION DEFINED IN AT LEAST TWO WALL PANELS OF THE CARTON; EACH SAID FOLDABLE MEMBER BEING FOLDABLE ALONG THE FIRST AND SECOND HINGE LINES TO A POSITION IN WHICH THE PORTION OF A MEMBER BOUNDED BY THE CUT LINE IS INSIDE THE CARTON BODY TO UNDERLIE AN ARTICLE INSERTED IN THE CARTON.
Claim 2
Dependent Claim
183 words
IN A CARTON HAVING A PLURALITY OF WALL PANELS DEFINING A TUBE-LIKE CARTON BODY HAVING AT LEAST ONE OPEN END, THE COMBINATION THEREWITH OF FOLDABLE MEMBERS FOR ENGAGING OF AN ARTICLE INSERTED IN THE CARTON, EACH SUCH MEMBER BEING DEFINED BY: (1) A FREE EDGE OF A WALL PANEL SURROUNDING AN OPEN END OF THE CARTON, (2) A CUT LINE IN SAID WALL PANEL HAVING FIRST AND SECOND ENDS SPACES FROM SAID FREE EDGE, (3) A FIRST HINGE LINE FORMED IN SAID WALL PANEL AND EXTENDING BETWEEN THE FIRST END OF THE CUT LINE AND SAID FREE EDGE, AND (4) A SECOND HINGE LINE FORMED IN SAID WALL PANEL AND EXTENDING BETWEEN THE SECOND END OF THE CUT LINE AND SAID FREE EDGE; THERE BEING A FOLDED MEMBER OF THE AFORESAID CONSTRUCTION DEFINED IN AT LEAST TWO WALL PANELS OF THE CARTON; EACH SAID FOLDABLE MEMBER BEING FOLDABLE ALONG THE FIRST AND SECOND HINGE LINES TO A POSITION IN WHICH THE PORTION OF A MEMBER BOUNDED BY THE CUT LINE IS INSIDE THE CARTON BODY TO UNDERLIE AN ARTICLE INSERTED IN THE CARTON.
References Cited (Backward Citations)
US2692077A
Cited
US3255879A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-17 | 1971-01-16 | 1971-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-17 | 1975-01-16 | 1975-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-17 | 1979-01-16 | 1979-07-18 | $7700.00 | Window Closed / Lapsed |