Patent US3553924A successfully refreshed from Google Patents.
US3553924A
Expired / Lapsed
US
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Method and apparatus for bagging product
Assignee: JBS USA LLC
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Filing: 1968-04-24
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Granted: 1971-01-12
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Expires: 1988-04-24
Abstract
Abstract RELATIVELY LARGE ITEMS, SUCH AS HAMS AND THE LIKE, ARE DELIVERED TO BAGGING MATERIAL, SUCH AS STOCKINET, WHICH IS FORMED INTO A SUCCESSION OF BAGS TO RECEIVE THE ITEMS. THE BAGGING MATERIAL IS CONTAINED ON THE EXTERIOR OF A MANDREL AND IS PULLED THROUGH THE INTERIOR THEREOF BY A MOVING ITEM. BY TRAINING THE BAGGING MATERIAL TO RUN THROUGH THE INTERIOR OF THE MANDREL, IT MAY BE HELD OPEN SUFFICIENTLY FOR THE ITEM TO MOVE FULLY INTO THE CLOSED END OF A BAG.
Inventors
- 👤 Ernest Bonami
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:00
CPC Classifications
B; B65; B65B; B65B9/00; B65B9/10; B65B9/15
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-01-11 | 1974-07-13 | 1975-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-11 | 1978-07-13 | 1979-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-11 | 1982-07-13 | 1983-01-12 | $7700.00 | Window Closed / Lapsed |