US3325080A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cardboard box and blank for making such box
Assignee: Sprinter Pack AB
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Filing: 1965-08-04
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Granted: 1967-06-13
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Expires: 1985-08-04
Abstract
No abstract record available.
Inventors
- 👤 Persson Karl Rune
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:19
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/20; B65D5/22; B65D5/42; B65D5/44; B65D5/50; B65D5/5021
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
182 words
A CARDBOARD BOX COMPRISING AN INTEGRAL BOTTOM PART, SIDE WALLS AND END WALLS, BOTTOM PART BEING PLANE AND RECTANGULAR, SAID END WALLS EACH CONSISTING OF AN EXTENSION OF SAID BOTTOM PART AND HAVING A FIRST PORTION EXTENDING OBLIQUELY UPWARDLY FORM AN END OF SAID BOTTOM PART TO THE LEVEL OF THE TOP EDGES OF SAID SIDE WALLS, A SECOND PORTION EXTENDING VERTICALLY DOWNWARDLY FROM THE UPPER EDGE OF SAID FIRST PORTION DTO THE LEVEL OF SAID BOTTOM PART, A THIRD PORTION EXTENDING SUBSTANTIALLY VERTICALLY UPWARDLY FROM THE LOWER EDGE OF SAID SECOND PORTION ON THE SIDE THEREOF ADJACENT SAID BOTTOM PART A DISTANCE SUBSTANTIALLY LESS THAN THE HEIGHT OF SAID SECOND PORTION AND A FOURTH PORTION EXTENDING OBLIQUELY FROM THE UPPER EDGE OF SAID THIRD PORTION DOWNWARDLY TO SAID END OF SAID BOTTOM PART AND INTO A SLOT ADJACENT TO THE FOLD LINE BETWEEN SAID END OF SAID BOTTOM PART AND THE ADJACENT EDGE OF SAID FIRST PORTION, SAID SIDE WALLS HAVING LOCK FLAPS AT THE ENDS THEREOF FOLDED INWARDLY AND EXTENDING BETWEEN SAID SECOND AND THIRD PORTIONS OF SAID END WALLS.
Claim 2
Dependent Claim
182 words
A CARDBOARD BOX COMPRISING AN INTEGRAL BOTTOM PART, SIDE WALLS AND END WALLS, BOTTOM PART BEING PLANE AND RECTANGULAR, SAID END WALLS EACH CONSISTING OF AN EXTENSION OF SAID BOTTOM PART AND HAVING A FIRST PORTION EXTENDING OBLIQUELY UPWARDLY FORM AN END OF SAID BOTTOM PART TO THE LEVEL OF THE TOP EDGES OF SAID SIDE WALLS, A SECOND PORTION EXTENDING VERTICALLY DOWNWARDLY FROM THE UPPER EDGE OF SAID FIRST PORTION DTO THE LEVEL OF SAID BOTTOM PART, A THIRD PORTION EXTENDING SUBSTANTIALLY VERTICALLY UPWARDLY FROM THE LOWER EDGE OF SAID SECOND PORTION ON THE SIDE THEREOF ADJACENT SAID BOTTOM PART A DISTANCE SUBSTANTIALLY LESS THAN THE HEIGHT OF SAID SECOND PORTION AND A FOURTH PORTION EXTENDING OBLIQUELY FROM THE UPPER EDGE OF SAID THIRD PORTION DOWNWARDLY TO SAID END OF SAID BOTTOM PART AND INTO A SLOT ADJACENT TO THE FOLD LINE BETWEEN SAID END OF SAID BOTTOM PART AND THE ADJACENT EDGE OF SAID FIRST PORTION, SAID SIDE WALLS HAVING LOCK FLAPS AT THE ENDS THEREOF FOLDED INWARDLY AND EXTENDING BETWEEN SAID SECOND AND THIRD PORTIONS OF SAID END WALLS.
References Cited (Backward Citations)
US2373730A
Cited
US2495807A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-06-12 | 1970-12-12 | 1971-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-12 | 1974-12-12 | 1975-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-12 | 1978-12-12 | 1979-06-13 | $7700.00 | Window Closed / Lapsed |