Patent US3080096A successfully refreshed from Google Patents.
US3080096A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Containers for flowable materials
Assignee: T A D TRUCKING CORP
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Filing: 1960-11-04
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Granted: 1963-03-05
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Expires: 1980-11-04
Abstract
No abstract record available.
Inventors
- 👤 Joseph A Carfizzi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:53
CPC Classifications
B; B65; B65D; B65D88/00; B65D88/02; B65D88/022; B65D88/12; B65D88/128
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
121 words
A SHIPPING CONTAINER FOR BULK MATERIAL, COMPRISING A HOLLOW BODY WITH PARALLEL SIDE WALLS, PARALLEL TOP AND BOTTOM WALLS, AND PARALLEL END WALLS, SAID END WALLS BEING COMPLEMENTARILY CONVEX AND CONCAVE, RESPECTIVELY, WHEREBY SAID BODY CAN BE NESTINGLY JUXTAPOSED WITH THE BODY OF AN IDENTICAL CONTAINER, SAID END WALLS BEING EACH FORMED WITH TWO INCLINED LATERAL PORTIONS ADJOINING SAID SIDE WALLS AND WITH A NARROWER CENTRAL PORTION DEFINING THE MINOR BASE OF A TRAPEZOID WHOSE NONPARALLEL SIDES ARE FORMED BY SAID LATERAL PORTIONS, THE LATTER INCLUDING ANGLES RANGING BETWEEN SUBSTANTIALLY 15* AND 60* WITH SAID CENTRAL PORTION, THE CENTRAL PORTION OF SAID CONVEX END WALL BEING PROVIDED WITH AN OUTLET OPENING FOR THE DISCHARGE OF A FLOWABLE MATERIAL FROM THE INTE-
Claim 2
Dependent Claim
121 words
A SHIPPING CONTAINER FOR BULK MATERIAL, COMPRISING A HOLLOW BODY WITH PARALLEL SIDE WALLS, PARALLEL TOP AND BOTTOM WALLS, AND PARALLEL END WALLS, SAID END WALLS BEING COMPLEMENTARILY CONVEX AND CONCAVE, RESPECTIVELY, WHEREBY SAID BODY CAN BE NESTINGLY JUXTAPOSED WITH THE BODY OF AN IDENTICAL CONTAINER, SAID END WALLS BEING EACH FORMED WITH TWO INCLINED LATERAL PORTIONS ADJOINING SAID SIDE WALLS AND WITH A NARROWER CENTRAL PORTION DEFINING THE MINOR BASE OF A TRAPEZOID WHOSE NONPARALLEL SIDES ARE FORMED BY SAID LATERAL PORTIONS, THE LATTER INCLUDING ANGLES RANGING BETWEEN SUBSTANTIALLY 15* AND 60* WITH SAID CENTRAL PORTION, THE CENTRAL PORTION OF SAID CONVEX END WALL BEING PROVIDED WITH AN OUTLET OPENING FOR THE DISCHARGE OF A FLOWABLE MATERIAL FROM THE INTE-
References Cited (Backward Citations)
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US2620079A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-04 | 1966-09-03 | 1967-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-04 | 1970-09-03 | 1971-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-04 | 1974-09-03 | 1975-03-05 | $7700.00 | Window Closed / Lapsed |