Patent US3425542A successfully refreshed from Google Patents.
US3425542A
Expired / Lapsed
US
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Packaging
Assignee: Phillips Petroleum Co
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Filing: 1965-07-19
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Granted: 1969-02-04
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Expires: 1985-07-19
Abstract
No abstract record available.
Inventors
- 👤 Kenneth E Bolen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:52
CPC Classifications
B; B65; B65D; B65D71/00; B65D71/06; B65D71/08; C; C07; C07F; C07F9/00; C07F9/02; C07F9/28; C07F9/54; C07F9/5407; B65D2571/00; B65D2571/00006; B65D2571/00012; B65D2571/00018; B65D2571/00024
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
105 words
A PACKAGE COMPOSED OF AT LEAST TWO CONTAINERS IN CONTIGUOUS RELATION, AT LEAST TWO OF WHICH HAVE AN ELONGATE NECK PORTION, AND A SINGLE, INDIVIDUALLY APERTURED FILM OF SHRINKABLE MATERIAL FOLDED ABOUT THE TOPS, BOTTOMS, AND NON-CONTIGUOUS SIDES OF SAID CONTAINERS IN A SHRUNKEN STATE SO THAT SAID FILM INTIMATELY CONTACTS SAID CONTAINERS AND FORCES SAME TOGETHER AND SO THAT SAID NECK PORTIONS EXTEND THROUGH SAID INDIVIDUAL APERTURES, AND SAID SHRUNKEN FILM FORMS A PARTIALLY CLOSED BUT OPEN ENDS OF SAID COVERING OF FILM AT LEAST PARTIALLY COVERING IN INTIMATE AND BINDING CONTACT THE NON-CONTIGUOUS SIDES OF SAID CONTAINERS WHICH ARE ADJACENT SAID OPEN ENDS.
References Cited (Backward Citations)
US1937537A
Cited
US3087610A
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US3071819A
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US3092439A
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US3195771A
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US3260358A
Cited
US3353326A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-04 | 1972-08-05 | 1973-02-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-04 | 1976-08-05 | 1977-02-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-04 | 1980-08-05 | 1981-02-04 | $7700.00 | Window Closed / Lapsed |