Patent US1501337A successfully refreshed from Google Patents.
US3131850A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Autonest carton
Assignee: Chicago Carton Co
•
Filing: 1962-04-09
•
Granted: 1964-05-05
•
Expires: 1982-04-09
Abstract
No abstract record available.
Inventors
- 👤 John R Redpath
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 08:33
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/48; B65D5/48024
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
211 words
A PARTITION FORMING STRUCTURE INCLUDING A BOTTOM PANEL OF PAPERBOARD DIE CUT AND CREASED TO PROVIDE A SERIES OF SPACED TRANSVERSE PARTITION PANELS HINGEDLY CONNECTED TO SAID BOTTOM PANEL ALONG PARALLEL HINGE LINES, SAID PARTITION PANELS BEING GENERALLY RECTANGULAR AND FOLDABLE UPWARDLY INTO RIGHT ANGULAR RELATION TO THE INTERMEDIATE PORTIONS OF SAID BOTTOM PANEL, THE PORTIONS OF SAID BOTTOM PANEL EXTERIORLY OF SAID PARTITION PANELS BEING DIVIDED INTO AN INTERMEDIATE PORTION AND TWO SIMILAR SIDE PORTIONS BY PARALLEL HINGE LINES WHICH ARE LOCATED INWARDLY OF THE ENDS OF SAID TRANSVERSE PARTITION PANELS AND EXTEND AT RIGHT ANGLES TO THE LINES OF FOLD CONNECTING SAID PARTITION PANELS TO SAID INTERMEDIATE PORTION, SAID PARALLEL HINGE LINES EXTENDING BETWEEN SAID TRANSVERSE PARTITION PANELS, AND BETWEEN THE END PARTITION PANELS AND THE ADJOINING EDGES OF SAID BOTTOM PANEL THE PORTIONS OF SAID HINGE LINES EXTENDING BETWEEN SAID TRANSVERSE PARTITION PANELS HAVING ENDS TERMINATING SHORT OF THE LINES OF FOLD CONNECTING SAID TRANSVERSE PARTITION PANELS TO SAID BOTTOM PANEL, AND INCLUDING DIAGONAL CUT LINES DIVERGING FROM SAID ENDS OF SAID HINGE LINES TO THE ADJACENT FOLD LINES CONNECTING SAID TRANSVERSE PARTITION PANELS TO SAID BOTTOM PANEL, THE SAID SIMILAR SIDE PORTIONS BEING FOLDABLE UPWARDLY INTO INTERSECTING RELATION TO SAID TRANSVERSE PARTITION PANELS FORMING LONGITUDINAL PARTITION PANELS.
Claim 2
Dependent Claim
211 words
A PARTITION FORMING STRUCTURE INCLUDING A BOTTOM PANEL OF PAPERBOARD DIE CUT AND CREASED TO PROVIDE A SERIES OF SPACED TRANSVERSE PARTITION PANELS HINGEDLY CONNECTED TO SAID BOTTOM PANEL ALONG PARALLEL HINGE LINES, SAID PARTITION PANELS BEING GENERALLY RECTANGULAR AND FOLDABLE UPWARDLY INTO RIGHT ANGULAR RELATION TO THE INTERMEDIATE PORTIONS OF SAID BOTTOM PANEL, THE PORTIONS OF SAID BOTTOM PANEL EXTERIORLY OF SAID PARTITION PANELS BEING DIVIDED INTO AN INTERMEDIATE PORTION AND TWO SIMILAR SIDE PORTIONS BY PARALLEL HINGE LINES WHICH ARE LOCATED INWARDLY OF THE ENDS OF SAID TRANSVERSE PARTITION PANELS AND EXTEND AT RIGHT ANGLES TO THE LINES OF FOLD CONNECTING SAID PARTITION PANELS TO SAID INTERMEDIATE PORTION, SAID PARALLEL HINGE LINES EXTENDING BETWEEN SAID TRANSVERSE PARTITION PANELS, AND BETWEEN THE END PARTITION PANELS AND THE ADJOINING EDGES OF SAID BOTTOM PANEL THE PORTIONS OF SAID HINGE LINES EXTENDING BETWEEN SAID TRANSVERSE PARTITION PANELS HAVING ENDS TERMINATING SHORT OF THE LINES OF FOLD CONNECTING SAID TRANSVERSE PARTITION PANELS TO SAID BOTTOM PANEL, AND INCLUDING DIAGONAL CUT LINES DIVERGING FROM SAID ENDS OF SAID HINGE LINES TO THE ADJACENT FOLD LINES CONNECTING SAID TRANSVERSE PARTITION PANELS TO SAID BOTTOM PANEL, THE SAID SIMILAR SIDE PORTIONS BEING FOLDABLE UPWARDLY INTO INTERSECTING RELATION TO SAID TRANSVERSE PARTITION PANELS FORMING LONGITUDINAL PARTITION PANELS.
References Cited (Backward Citations)
US2545803A
Cited
US2587706A
Cited
US2584967A
Cited
US2723796A
Cited
US2946500A
Cited
US3014632A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-05 | 1967-11-04 | 1968-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-05 | 1971-11-04 | 1972-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-05 | 1975-11-04 | 1976-05-05 | $7700.00 | Window Closed / Lapsed |