Patent US3356277A successfully refreshed from Google Patents.
US3356277A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Deep-drawn plastic film packaging
Assignee: OVOTHERM Ets
•
Filing: 1966-05-31
•
Granted: 1967-12-05
•
Expires: 1986-05-31
Abstract
No abstract record available.
Inventors
- 👤 Hohnjec Zeljko
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:50
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/30; B65D85/32; B65D85/324
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
113 words
ARRANGEMENT FOR PACKAGING IN DEEP-DRAWN PLASTIC FOIL COMPRISING TWO HALF STRUCTURES ESSENTIALLY THE SAME AND JOINED TOGETHER BY A FLANGE WITH RECESSES ADAPTED TO ACCOMMODATE EGGS, FRUIT AND OTHER GOODS; THE EDGES OF THE TWO HALVES OF THE PACKAGING WHICH COME TO LIE UPON EACH OTHER WHEN THE PACKAGING IS CLOSED, BEING PROVIDED WITH ONE PIECE PROJECTIONS WHICH FIT INTO EACH OTHER, ONE OF SAID PROJECTIONS HAVING ON ITS PERIPHERY GROOVED RECESSES RUNNING PARALLEL TO ITS LONGITUDINAL AXIS SO THAT SEVERAL PARALLEL FLANGES ALSO RUNNING PARALLEL TO SAID LONGITUDINAL AXIS ARE FORMED BY THE RECESSES WHICH FLANGES FIT FLEXIBLY INTO A COMMON HOLE-LIKE CAVITY OF THE OTHER PROJECTION AND MAKE A FRICTION CONTACT.
Claim 2
Dependent Claim
113 words
ARRANGEMENT FOR PACKAGING IN DEEP-DRAWN PLASTIC FOIL COMPRISING TWO HALF STRUCTURES ESSENTIALLY THE SAME AND JOINED TOGETHER BY A FLANGE WITH RECESSES ADAPTED TO ACCOMMODATE EGGS, FRUIT AND OTHER GOODS; THE EDGES OF THE TWO HALVES OF THE PACKAGING WHICH COME TO LIE UPON EACH OTHER WHEN THE PACKAGING IS CLOSED, BEING PROVIDED WITH ONE PIECE PROJECTIONS WHICH FIT INTO EACH OTHER, ONE OF SAID PROJECTIONS HAVING ON ITS PERIPHERY GROOVED RECESSES RUNNING PARALLEL TO ITS LONGITUDINAL AXIS SO THAT SEVERAL PARALLEL FLANGES ALSO RUNNING PARALLEL TO SAID LONGITUDINAL AXIS ARE FORMED BY THE RECESSES WHICH FLANGES FIT FLEXIBLY INTO A COMMON HOLE-LIKE CAVITY OF THE OTHER PROJECTION AND MAKE A FRICTION CONTACT.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-12-04 | 1971-06-05 | 1971-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-04 | 1975-06-05 | 1975-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-04 | 1979-06-05 | 1979-12-05 | $7700.00 | Window Closed / Lapsed |