US3098599A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carton
Assignee: ROY S SANFORD AND CO
•
Filing: 1961-08-24
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Granted: 1963-07-23
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Expires: 1981-08-24
Abstract
No abstract record available.
Inventors
- 👤 Albert W Hagan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 00:02
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/02; B65D5/0227
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
153 words
A ONE-PIECE BLANK FOR A SIFT-PROOF CARTON FORMED OF SHEET MATERIAL INCLUDING A PLURALITY OF VERTICAL WALL PANELS, EACH PAIR OF ADJACENT PANELS BEING JOINED ALONG A VERTICAL SCORE LINE, A FOLDABLE END FLAP AT THE UPPER END OF EACH WALL PANEL JOINED TO THE CORRESPONDING WALL PANEL ALONG A HORIZONTAL SCORE LINE, A CUT LINE SEPARATING EACH PAIR OF ADJACENT END FLAPS AND TERMINATING AN APPRECIABLE DISTANCE ABOVE THE CENTER LINE OF THE HORIZONTAL SCORE LINES BETWEEN THE WALL PANELS AND END FLAPS, AND SCORE LINES ON EACH PAIR OF ADJACENT WALL PANELS AND CORRESPONDING END FLAPS DEFINING A SMALL DIAMOND SHAPED PANEL COMMON TO THE WALL PANELS OF SAID PAIR AND TO THE CORRESPONDING END FLAPS, THE HORIZONTALLY OPPOSED APICES OF THE DIAMOND SHAPED PANEL BEING PISITIONED RESPECTIVELY ON OPPOSITE SIDES OF THE CENTER LINE BETWEEN THE WALL PANELS OF SAID PAIR AND LYING AT THE ENDS OF HORIZONTL SCORE LINES
Claim 2
Dependent Claim
153 words
A ONE-PIECE BLANK FOR A SIFT-PROOF CARTON FORMED OF SHEET MATERIAL INCLUDING A PLURALITY OF VERTICAL WALL PANELS, EACH PAIR OF ADJACENT PANELS BEING JOINED ALONG A VERTICAL SCORE LINE, A FOLDABLE END FLAP AT THE UPPER END OF EACH WALL PANEL JOINED TO THE CORRESPONDING WALL PANEL ALONG A HORIZONTAL SCORE LINE, A CUT LINE SEPARATING EACH PAIR OF ADJACENT END FLAPS AND TERMINATING AN APPRECIABLE DISTANCE ABOVE THE CENTER LINE OF THE HORIZONTAL SCORE LINES BETWEEN THE WALL PANELS AND END FLAPS, AND SCORE LINES ON EACH PAIR OF ADJACENT WALL PANELS AND CORRESPONDING END FLAPS DEFINING A SMALL DIAMOND SHAPED PANEL COMMON TO THE WALL PANELS OF SAID PAIR AND TO THE CORRESPONDING END FLAPS, THE HORIZONTALLY OPPOSED APICES OF THE DIAMOND SHAPED PANEL BEING PISITIONED RESPECTIVELY ON OPPOSITE SIDES OF THE CENTER LINE BETWEEN THE WALL PANELS OF SAID PAIR AND LYING AT THE ENDS OF HORIZONTL SCORE LINES
References Cited (Backward Citations)
US2411622A
Cited
US2792166A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-22 | 1967-01-21 | 1967-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-22 | 1971-01-21 | 1971-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-22 | 1975-01-21 | 1975-07-23 | $7700.00 | Window Closed / Lapsed |