Patent US2129880A successfully refreshed from Google Patents.
US3425542A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Packaging
Assignee: Phillips Petroleum Co
•
Filing: 1965-07-19
•
Granted: 1969-02-04
•
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
2026-10-25 20:43
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
Cited
US3071819A
Cited
US3092439A
Cited
US3195771A
Cited
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 |