Patent US3334797A successfully refreshed from Google Patents.
US3334797A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Containers with tear strip closures
Assignee: Mobil Oil AS
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Filing: 1965-07-01
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Granted: 1967-08-08
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Expires: 1985-07-01
Abstract
No abstract record available.
Inventors
- 👤 Peter A Latham
- 👤 Paul E Brefka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 03:59
CPC Classifications
B; B65; B65D; B65D25/00; B65D25/38; B65D25/40; B65D25/42; B65D25/46; B65D17/00; B65D17/28; B65D17/401; B65D17/4012
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
89 words
A HOLLOW CONTAINER HAVING TOP AND SIDE WALLS WHICH COMPRISES AN INTEGRAL AND SEALED CLOSURE SECTION INCLUDING A CLOSURE COVER, A SPOUT AND AN INTACT FOLDED TEAR STRIP CONNECTING SAID CLOSURE COVER AND SAID SPOUT, SAID SPOUT BEING DISPOSED ALONG A SIDE WALL OF SAID CONTAINER, SAID CLOSURE COVER BEING DISPOSED ALONG SAID TOP WALL AND EXTENDING TOWARD SAID SPOUT, AND SAID TEAR STRIP HAVING BOTH FACES OF SAID FOLD SCORED FOR TEARING ALONG AT LEAST A SUBSTANTIAL LENGTH OF A JUNCTION OF SAID SPOUT AND SAID CLOSURE COVER.
Claim 2
Dependent Claim
89 words
A HOLLOW CONTAINER HAVING TOP AND SIDE WALLS WHICH COMPRISES AN INTEGRAL AND SEALED CLOSURE SECTION INCLUDING A CLOSURE COVER, A SPOUT AND AN INTACT FOLDED TEAR STRIP CONNECTING SAID CLOSURE COVER AND SAID SPOUT, SAID SPOUT BEING DISPOSED ALONG A SIDE WALL OF SAID CONTAINER, SAID CLOSURE COVER BEING DISPOSED ALONG SAID TOP WALL AND EXTENDING TOWARD SAID SPOUT, AND SAID TEAR STRIP HAVING BOTH FACES OF SAID FOLD SCORED FOR TEARING ALONG AT LEAST A SUBSTANTIAL LENGTH OF A JUNCTION OF SAID SPOUT AND SAID CLOSURE COVER.
References Cited (Backward Citations)
FR1136987A
Cited
US3047179A
Cited
US3154226A
Cited
US3260425A
Cited
US3262627A
Cited
US3227330A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-08-07 | 1971-02-06 | 1971-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-07 | 1975-02-06 | 1975-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-07 | 1979-02-06 | 1979-08-08 | $7700.00 | Window Closed / Lapsed |