Patent US3222099A successfully refreshed from Google Patents.
US3222099A
Expired / Lapsed
US
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Transport vehicles or lorries provided with a platform and fixed collapsible containers for fluid
Assignee: FRODE LUND AB
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Filing: 1965-05-12
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Granted: 1965-12-07
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Expires: 1985-05-12
Abstract
No abstract record available.
Inventors
- 👤 Swallert Sven Arild
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:55
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/42; B60P3/426; B60P1/00; B60P1/04; B60P1/28; B60P1/283
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
123 words
A TRANSPORT VEHICLE COMPRISING A LOWER PLATFORM SUPPORTED FROM ITS CHASSIS AND HAVING VERTICAL HINGED SIDE FLAPS DISPOSED AROUND SAID LOWER PLATFORM, HORIZONTAL FLOOR FLAPS HINGED ON SHAFTS EXTENDING TRANSVERSELY OF THE VEHICLE, SAID FLOOR FLAPS CONSTITUTING AN UPPER PLATFORM, SUBSTANTIALLY PARALLELPIPEDAL FLUID CONTAINERS OF FLEXIBLE MATERIAL FOLDED DOWN BETWEEN SAID PLATFORMS, SAID HINGED FLOOR FLAPS COVERING SAID CONTAINERS, EACH OF SAID CONTAINERS HAVING A BOTTOM WALL SECURED TO SAID LOWER PLATFORM AND A FLUID INLET AND OUTLET PIPE COMMUNICATING WITH THE INTERIOR OF THE CONTAINER, SAID CONTAINERS HAVING A SIDE WALL SECURED TO THE UNDERSIDE OF THE FLOOR FLAP COVERING THE CONTAINER, SAID SIDE FLAPS AND FLOOR FLAPS IN FOLDED-UP POSITION SUPPORTING THE SIDE WALLS OF SAID CONTAINERS WHEN FILLED WITH FLUID.
Claim 2
Dependent Claim
123 words
A TRANSPORT VEHICLE COMPRISING A LOWER PLATFORM SUPPORTED FROM ITS CHASSIS AND HAVING VERTICAL HINGED SIDE FLAPS DISPOSED AROUND SAID LOWER PLATFORM, HORIZONTAL FLOOR FLAPS HINGED ON SHAFTS EXTENDING TRANSVERSELY OF THE VEHICLE, SAID FLOOR FLAPS CONSTITUTING AN UPPER PLATFORM, SUBSTANTIALLY PARALLELPIPEDAL FLUID CONTAINERS OF FLEXIBLE MATERIAL FOLDED DOWN BETWEEN SAID PLATFORMS, SAID HINGED FLOOR FLAPS COVERING SAID CONTAINERS, EACH OF SAID CONTAINERS HAVING A BOTTOM WALL SECURED TO SAID LOWER PLATFORM AND A FLUID INLET AND OUTLET PIPE COMMUNICATING WITH THE INTERIOR OF THE CONTAINER, SAID CONTAINERS HAVING A SIDE WALL SECURED TO THE UNDERSIDE OF THE FLOOR FLAP COVERING THE CONTAINER, SAID SIDE FLAPS AND FLOOR FLAPS IN FOLDED-UP POSITION SUPPORTING THE SIDE WALLS OF SAID CONTAINERS WHEN FILLED WITH FLUID.
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) | 1968-12-06 | 1969-06-07 | 1969-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-06 | 1973-06-07 | 1973-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-06 | 1977-06-07 | 1977-12-07 | $7700.00 | Window Closed / Lapsed |