US3345894A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device in cigar machines for removing tobacco waste
Assignee: Arenco AB
•
Filing: 1965-06-10
•
Granted: 1967-10-10
•
Expires: 1985-06-10
Abstract
No abstract record available.
Inventors
- 👤 Carlson Arne
- 👤 Ivar O Sandberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:10
CPC Classifications
A; A24; A24C; A24C1/00; A24C1/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
172 words
A DEVICE IN CIGAR MACHINES FOR REMOVING TOBACCO WASTE OCCURRING AT THE END PORTION OF A STRIP OF TOBACCO WEB MATERIAL WHEN CUTTING WRAPPERS OR BINDERS FROM SAID STRIP, COMPRISING A CUTTING BED, A CUTTING DIE IN SAID CUTTING BED, A RECIPROCATING STRIP CARRIER ABOVE SAID CUTTING BED ADAPTED TO FEED THE END PORTION SAID STRIP TO SAID CUTTING DIE AFTER EACH CUTTING, A PIVOTABLE PLATE ADJACENT AN EDGE OF SAID CUTTING DIE, MEANS FOR PIVOTING SAID PLATE, A STATIONARY SUCTION CHAMBER UNDER SAID PLATE, A SUCTION PIPE CONNECTED TO SAID CHAMBER, SAID PLATE SUBSTANTIALLY CLOSING SAID CHAMBER WHEN IN A NONINCLINED POSITION LYING SUBSTANTIALLY IN THE SAME PLANE AS SAID CUTTING BED AND WHEN IN INCLINED POSITION FORMS, WITH ITS EDGE FACING SAID CUTTING DIE, A SLOT THROUGH WHICH PORTIONS OF THE TOBACCO STRIP PROJECTING OVER THE CUTTING DIE DURING THE FEEDING MOTION OF THE STRIP ARE DRAWN BY SUCTION INTO SAID SUCTION CHAMBER FROM WHICH THEY ARE AUTOMATICALLY REMOVED, SUBSEQUENT TO THE CUTTING OF SAID STRIP, THROUGH SAID SUCTION PIPE.
Claim 2
Independent Claim
172 words
A DEVICE IN CIGAR MACHINES FOR REMOVING TOBACCO WASTE OCCURRING AT THE END PORTION OF A STRIP OF TOBACCO WEB MATERIAL WHEN CUTTING WRAPPERS OR BINDERS FROM SAID STRIP, COMPRISING A CUTTING BED, A CUTTING DIE IN SAID CUTTING BED, A RECIPROCATING STRIP CARRIER ABOVE SAID CUTTING BED ADAPTED TO FEED THE END PORTION SAID STRIP TO SAID CUTTING DIE AFTER EACH CUTTING, A PIVOTABLE PLATE ADJACENT AN EDGE OF SAID CUTTING DIE, MEANS FOR PIVOTING SAID PLATE, A STATIONARY SUCTION CHAMBER UNDER SAID PLATE, A SUCTION PIPE CONNECTED TO SAID CHAMBER, SAID PLATE SUBSTANTIALLY CLOSING SAID CHAMBER WHEN IN A NONINCLINED POSITION LYING SUBSTANTIALLY IN THE SAME PLANE AS SAID CUTTING BED AND WHEN IN INCLINED POSITION FORMS, WITH ITS EDGE FACING SAID CUTTING DIE, A SLOT THROUGH WHICH PORTIONS OF THE TOBACCO STRIP PROJECTING OVER THE CUTTING DIE DURING THE FEEDING MOTION OF THE STRIP ARE DRAWN BY SUCTION INTO SAID SUCTION CHAMBER FROM WHICH THEY ARE AUTOMATICALLY REMOVED, SUBSEQUENT TO THE CUTTING OF SAID STRIP, THROUGH SAID SUCTION PIPE.
References Cited (Backward Citations)
FR1324740A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-09 | 1971-04-10 | 1971-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-09 | 1975-04-10 | 1975-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-09 | 1979-04-10 | 1979-10-10 | $7700.00 | Window Closed / Lapsed |