US3718253A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bag package and method
Assignee: PACKAGING PROD AND DESIGN CORP
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Filing: 1971-01-08
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Granted: 1973-02-27
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Expires: 1991-01-08
Abstract
Abstract A BAG PACKAGE AND METHOD FOR PACKAGING PLASTIC BAGS WHEREIN A PLURALITY OF GENERALLY TUBULAR BAGS ARE DISPOSED IN A FLAT SIDE-TO-SIDE STACK AND THE PLURALITY OF BAGS IS THEN FOLDED INTERMEDIATE THE ENDS OF THE BAGS, AND THE FOLDED STACK IS ROLLED INTO A SPIRAL SHAPED ROLL WITH THE FOLDED PORTIONS OF THE BAGS DISPOSED IN SPIRAL FORM AT ONE END OF THE ROLL, THEN THE ROLL IS PLACED IN A CONTAINER WHICH LOOSELY HOLDS THE ROLL WITH THE SAID FOLDED PORTIONS COMMUNICATING WITH AN OPEN END OF SAID CONTAINER, WHEREBY ONE BAG AT A TIME MAY BE DISPENSED FROM THE CONTAINER BY SLIDABLY PULLING THE FOLDED AREA ON ONE OF SAID BAGS FROM THE SPIRAL SHAPED STACK OF BAGS IN THE CONTAINER.
Inventors
- 👤 J Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:52
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/08; B65D83/0894
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) | 1976-02-27 | 1976-08-28 | 1977-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-02-27 | 1980-08-28 | 1981-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-02-27 | 1984-08-28 | 1985-02-27 | $7700.00 | Window Closed / Lapsed |