US3109579A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Slit wrapper for use in packaging produce in baskets
Assignee: Allied Plastics Co
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Filing: 1961-02-14
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Granted: 1963-11-05
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Expires: 1981-02-14
Abstract
No abstract record available.
Inventors
- 👤 Walton B Crane
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:05
CPC Classifications
B; B65; B65D; B65D29/00; B65D29/04; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24273; Y10T428/24298
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
101 words
A PACKAGING WRAPPER COMPRISING: A THIN, PLIABLE PLASTIC FILM IN THE SHAPE OF AN OBLIQUE PARALLELOGRAM AND HAVING A CENTRAL SLIT AREA BOUNDED BY A SOLID, UNSLIT MARGIN WHICH EXTENDS ENTIRELY ABOUT SAID SLIT AREA, SAID SLIT AREA HAVING GENERALLY STRAIGHT AND PARALLEL ROWS OF SPACED SLITS WHICH EXTEND APPROXIMATELY PARALLEL TO THE LONGER DIAGONAL DIRECTION OF THE FILM, THE SLITS IN ALTERNATE ROWS BEING ALIGNED IN THE TRANSVERSE DIRECTION OF THE ROWS, AND THE SLITS IN ADJACENT ROWS BEING OFFSET IN THE LENGTHWISE DIRECTION OF THE ROWS, WHEREBY SAID FILM IS ADAPTED TO BE STRETCHED IN ITS SHORTER DIAGONAL DIRECTION.
Claim 2
Dependent Claim
101 words
A PACKAGING WRAPPER COMPRISING: A THIN, PLIABLE PLASTIC FILM IN THE SHAPE OF AN OBLIQUE PARALLELOGRAM AND HAVING A CENTRAL SLIT AREA BOUNDED BY A SOLID, UNSLIT MARGIN WHICH EXTENDS ENTIRELY ABOUT SAID SLIT AREA, SAID SLIT AREA HAVING GENERALLY STRAIGHT AND PARALLEL ROWS OF SPACED SLITS WHICH EXTEND APPROXIMATELY PARALLEL TO THE LONGER DIAGONAL DIRECTION OF THE FILM, THE SLITS IN ALTERNATE ROWS BEING ALIGNED IN THE TRANSVERSE DIRECTION OF THE ROWS, AND THE SLITS IN ADJACENT ROWS BEING OFFSET IN THE LENGTHWISE DIRECTION OF THE ROWS, WHEREBY SAID FILM IS ADAPTED TO BE STRETCHED IN ITS SHORTER DIAGONAL DIRECTION.
References Cited (Backward Citations)
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US2106921A
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US2203084A
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US2311767A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-11-04 | 1967-05-06 | 1967-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-04 | 1971-05-06 | 1971-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-04 | 1975-05-06 | 1975-11-05 | $7700.00 | Window Closed / Lapsed |