Patent US3325977A successfully refreshed from Google Patents.
US3325977A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Packing machine
Assignee: Individual
•
Filing: 1963-11-22
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Granted: 1967-06-20
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Expires: 1983-11-22
Abstract
No abstract record available.
Inventors
- 👤 Kirsten Rolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:20
CPC Classifications
B; B65; B65G; B65G17/00; B65G17/26; B65B; B65B43/00; B65B43/42; B65B43/54; B65B59/00; B65B59/003; B65B59/005
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
169 words
A MACHINE FOR PACKING ARTICLES INTO CARTONS OF DIFFERENT SIZES, COMPRISING: A FRAME HAVING A PAIR OF STATIONARY LONGITUDINAL WALLS, AT LEAST ONE MOVABLE LONGITUDINAL WALL EXTENDING SUBSTANTIALLY PARALLEL TO SAID STATIONARY WALLS THEREBETWEEN AND MOVABLE TRANSVERSELY RELATIVE TO SAID STATIONARY WALLS, A DRIVE SHAFT, A SECOND SHAFT EXTENDING PARALLEL TO SAID DRIVE SHAFT, SAID SHAFTS BEING ROTATABLY MOUNTED ON AND EXTENDING BETWEEN SAID WALLS, TWO PAIRS OF SPROCKET WHEELS DRIVEN BY SAID SHAFTS, ONE OF SAID PAIRS OF SPROCKET WHEELS BEING NONROTATABLY MOUNTED ON SAID DRIVE SHAFT FOR AXIAL MOVEMENT THEREON, THE OTHER OF SAID PAIRS OF SPROCKET WHEELS BEING NONROTATABLY MOUNTED ON SAID SECOND SHAFT FOR AXIAL MOVEMENT THEREON, SAID TWO PAIRS OF SPROCKET WHEELS BENG ROTATABLY CONNECTED TO SAID MOVABLE WALL SO AS TO BE MOVABLE THEREBY ALONG SAID SHAFTS AND SO THAT EACH PAIR OF SPROCKET WHEELS REMAINS IN LONGITUDINAL ALIGNMENT WITH THE OTHER PAIR OF SPROCKET WHEELS AT ANY POSITION OF ADJUSTMENT OF SAID MOVABLE WALL, ADJUSTING MEANS FOR MOVING SAID MOVABLE WALL TRANSVERSELY
Claim 2
Dependent Claim
169 words
A MACHINE FOR PACKING ARTICLES INTO CARTONS OF DIFFERENT SIZES, COMPRISING: A FRAME HAVING A PAIR OF STATIONARY LONGITUDINAL WALLS, AT LEAST ONE MOVABLE LONGITUDINAL WALL EXTENDING SUBSTANTIALLY PARALLEL TO SAID STATIONARY WALLS THEREBETWEEN AND MOVABLE TRANSVERSELY RELATIVE TO SAID STATIONARY WALLS, A DRIVE SHAFT, A SECOND SHAFT EXTENDING PARALLEL TO SAID DRIVE SHAFT, SAID SHAFTS BEING ROTATABLY MOUNTED ON AND EXTENDING BETWEEN SAID WALLS, TWO PAIRS OF SPROCKET WHEELS DRIVEN BY SAID SHAFTS, ONE OF SAID PAIRS OF SPROCKET WHEELS BEING NONROTATABLY MOUNTED ON SAID DRIVE SHAFT FOR AXIAL MOVEMENT THEREON, THE OTHER OF SAID PAIRS OF SPROCKET WHEELS BEING NONROTATABLY MOUNTED ON SAID SECOND SHAFT FOR AXIAL MOVEMENT THEREON, SAID TWO PAIRS OF SPROCKET WHEELS BENG ROTATABLY CONNECTED TO SAID MOVABLE WALL SO AS TO BE MOVABLE THEREBY ALONG SAID SHAFTS AND SO THAT EACH PAIR OF SPROCKET WHEELS REMAINS IN LONGITUDINAL ALIGNMENT WITH THE OTHER PAIR OF SPROCKET WHEELS AT ANY POSITION OF ADJUSTMENT OF SAID MOVABLE WALL, ADJUSTING MEANS FOR MOVING SAID MOVABLE WALL TRANSVERSELY
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) | 1970-06-19 | 1970-12-19 | 1971-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-19 | 1974-12-19 | 1975-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-19 | 1978-12-19 | 1979-06-20 | $7700.00 | Window Closed / Lapsed |