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US3184142A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi-cell cartons
Assignee: F N BURT CO Inc
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Filing: 1964-01-15
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Granted: 1965-05-18
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Expires: 1984-01-15
Abstract
No abstract record available.
Inventors
- 👤 Jr Charles W Rosenburg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:40
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/48; B65D5/48002; B65D5/48014
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
199 words
A ONE-PIECE MULTI-CELL CARTON COMPRISING PAIRS OF RESPECTIVELY OPPOSITELY SIDE AND END WALL PANELS, HINGEDLY CONNECTED AT ADJOINING SIDE EDGES TO COMPLETE A RECTANGULAR STRUCTURE; CERTAIN OF SAID SIDE AND END WALL PANELS PROVIDED AT THEIR UPPER AND LOWER EDGES WITH HINGEDLY CONNECTED COOPERATING TOP AND BOTTOM FORMING FLAPS; TWO SERIES OF UNITARY HINGEDLY CONNECTED STRETCH PANELS AND PARTITION PANELS INTEGRAL WITH AND HINGED TO THE RESPECTIVE MEETING SIDE EDGES OF THE ADJOINING TERMINAL SIDE AND END PANELS, AND DIRECTED INWARDLY OF THE CARTON, EACH SERIES COMPRISING ALTERNATE STRETCH AND PARTITION PANELS BEGINNING WITH A STRETCH PANEL SECURED FLATWISE TO THE ADJACENT SIDE WALL PANEL, THE INITIAL STRETCH PANEL OF THE FIRST OF SAID SERIES BEING OF THE WIDTH OF THE FIRST CELL AT THAT END OF THE CARTON AND THE INITIAL STRETCH PANEL OF THE SECOND SERIES BEING OF A WIDTH EQUAL TO THE COMBINED WIDTH OF SAID FIRST CELL AND THE SECOND CELL IN THE SERIES, THE PARTITION PANELS BEING OF A LENGTH EQUAL TO THAT OF THE END WALL PANELS, THE SECOND STRETCH PANEL OF SAID FIRST SERIES BEING OF MULTI-CELL WIDTH AND THE SECOND STRETCH PANEL OF SAID SECOND SERIES BEING OF SINGLE CELL WIDTH.
Claim 2
Dependent Claim
199 words
A ONE-PIECE MULTI-CELL CARTON COMPRISING PAIRS OF RESPECTIVELY OPPOSITELY SIDE AND END WALL PANELS, HINGEDLY CONNECTED AT ADJOINING SIDE EDGES TO COMPLETE A RECTANGULAR STRUCTURE; CERTAIN OF SAID SIDE AND END WALL PANELS PROVIDED AT THEIR UPPER AND LOWER EDGES WITH HINGEDLY CONNECTED COOPERATING TOP AND BOTTOM FORMING FLAPS; TWO SERIES OF UNITARY HINGEDLY CONNECTED STRETCH PANELS AND PARTITION PANELS INTEGRAL WITH AND HINGED TO THE RESPECTIVE MEETING SIDE EDGES OF THE ADJOINING TERMINAL SIDE AND END PANELS, AND DIRECTED INWARDLY OF THE CARTON, EACH SERIES COMPRISING ALTERNATE STRETCH AND PARTITION PANELS BEGINNING WITH A STRETCH PANEL SECURED FLATWISE TO THE ADJACENT SIDE WALL PANEL, THE INITIAL STRETCH PANEL OF THE FIRST OF SAID SERIES BEING OF THE WIDTH OF THE FIRST CELL AT THAT END OF THE CARTON AND THE INITIAL STRETCH PANEL OF THE SECOND SERIES BEING OF A WIDTH EQUAL TO THE COMBINED WIDTH OF SAID FIRST CELL AND THE SECOND CELL IN THE SERIES, THE PARTITION PANELS BEING OF A LENGTH EQUAL TO THAT OF THE END WALL PANELS, THE SECOND STRETCH PANEL OF SAID FIRST SERIES BEING OF MULTI-CELL WIDTH AND THE SECOND STRETCH PANEL OF SAID SECOND SERIES BEING OF SINGLE CELL WIDTH.
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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) | 1968-05-17 | 1968-11-16 | 1969-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-17 | 1972-11-16 | 1973-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-17 | 1976-11-16 | 1977-05-18 | $7700.00 | Window Closed / Lapsed |