US3137218A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Devices for cutting and creasing corrugated carton blanks
Assignee: CHARLES I ELLIOTT CORP
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Filing: 1963-02-12
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Granted: 1964-06-16
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Expires: 1983-02-12
Abstract
No abstract record available.
Inventors
- 👤 Charles I Elliott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 03:43
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/25; B31B50/252; B31B50/14; B31B50/20; B31B50/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
86 words
A DEVICE FOR CUTTING AND CREASING FLAT TUBULAR STOCK OF CORRUGATED BOX BOARD TO PRODUCE A CARTON BLANK READY FOR SQUARING, FILLING AND CLOSING, THE DEVICE COMPRISING, A PAIR OF OPPOSITE DIE MEMBERS; GUIDE MEANS FOR MAINTAINING THE DIE MEMBERS IN ALIGNMENT IN THEIR MOVEMENT TOWARDS, AND AWAY FROM, EACH OTHER; A PAIR OF MALE CREASING ELEMENTS ON ONE OF SAID MEMBERS, SAID ELEMENTS FORMING A RIGHT ANGLE, ONE OF SAID ELEMENTS TERMINATING AT THE APEX OF THE ANGLE, THE OTHER ELEMENT CONTINUING BEYOND THE APEX;
Claim 2
Independent Claim
86 words
A DEVICE FOR CUTTING AND CREASING FLAT TUBULAR STOCK OF CORRUGATED BOX BOARD TO PRODUCE A CARTON BLANK READY FOR SQUARING, FILLING AND CLOSING, THE DEVICE COMPRISING, A PAIR OF OPPOSITE DIE MEMBERS; GUIDE MEANS FOR MAINTAINING THE DIE MEMBERS IN ALIGNMENT IN THEIR MOVEMENT TOWARDS, AND AWAY FROM, EACH OTHER; A PAIR OF MALE CREASING ELEMENTS ON ONE OF SAID MEMBERS, SAID ELEMENTS FORMING A RIGHT ANGLE, ONE OF SAID ELEMENTS TERMINATING AT THE APEX OF THE ANGLE, THE OTHER ELEMENT CONTINUING BEYOND THE APEX;
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-06-16 | 1967-12-16 | 1968-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-16 | 1971-12-16 | 1972-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-16 | 1975-12-16 | 1976-06-16 | $7700.00 | Window Closed / Lapsed |