US3281052A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Packing with closing lid provided with a tear-off guarantee strip
Assignee: Individual
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Filing: 1964-03-09
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Granted: 1966-10-25
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Expires: 1984-03-09
Abstract
No abstract record available.
Inventors
- 👤 Michels Andre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 03:38
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/54; B65D5/5405; B65D5/541
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
144 words
A CARTON HAVING A CLOSURE COMPRISING A FIRST SUBSTANTIALLY RECTANGULAR INNER FLAP, AN OUTER SUBSTANTIALLY RECTANGULAR FLAP OVERLYING SAID INNER FLAP AND HAVING AN OUTER MARGINAL PORTION SECURED THERETO BY ADHESIVE, SAID INNER UNDERLYING FLAP INCLUDING AN INWARDLY EXTENDING NOTCH DEFINED ALONG AN EDGE THEREOF, MEANS DEFINING A TEAR STRIP EXTENDING ACROSS SAID OVERLYING FLAP FROM ONE SIDE TO THE OPPOSITE SIDE AND LOCATED SO THAT THE MARGINAL OUTER PORTION OF SAID OVERLYING FLAP IS SECURED TO SAID UNDERLYING FLAP AND THE REMAINDER IS UNSECURED, SAID OVERLYING FLAP UNSECURED PORTION INCLUDING A PROJECTING LUG PORTION FORMED BY REMOVAL OF SAID TEAR STRIP WHICH PROJECTS OUTWARDLY BEYOND THE NOTCH PORTION OF SAID UNDERLYING FLAP, THE UNSECURED PORTION OF SAID OVERLYING FLAP BEING FOLDABLE OVER A PORTION OF SAID UNDERLYING FLAP AND TO HAVE ITS PROJECTING LUG PORTION EXTEND INTO THE NOTCH OF SAID UNDERLYING FLAP.
Claim 2
Dependent Claim
144 words
A CARTON HAVING A CLOSURE COMPRISING A FIRST SUBSTANTIALLY RECTANGULAR INNER FLAP, AN OUTER SUBSTANTIALLY RECTANGULAR FLAP OVERLYING SAID INNER FLAP AND HAVING AN OUTER MARGINAL PORTION SECURED THERETO BY ADHESIVE, SAID INNER UNDERLYING FLAP INCLUDING AN INWARDLY EXTENDING NOTCH DEFINED ALONG AN EDGE THEREOF, MEANS DEFINING A TEAR STRIP EXTENDING ACROSS SAID OVERLYING FLAP FROM ONE SIDE TO THE OPPOSITE SIDE AND LOCATED SO THAT THE MARGINAL OUTER PORTION OF SAID OVERLYING FLAP IS SECURED TO SAID UNDERLYING FLAP AND THE REMAINDER IS UNSECURED, SAID OVERLYING FLAP UNSECURED PORTION INCLUDING A PROJECTING LUG PORTION FORMED BY REMOVAL OF SAID TEAR STRIP WHICH PROJECTS OUTWARDLY BEYOND THE NOTCH PORTION OF SAID UNDERLYING FLAP, THE UNSECURED PORTION OF SAID OVERLYING FLAP BEING FOLDABLE OVER A PORTION OF SAID UNDERLYING FLAP AND TO HAVE ITS PROJECTING LUG PORTION EXTEND INTO THE NOTCH OF SAID UNDERLYING FLAP.
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) | 1969-10-24 | 1970-04-25 | 1970-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-24 | 1974-04-25 | 1974-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-24 | 1978-04-25 | 1978-10-25 | $7700.00 | Window Closed / Lapsed |