US3249071A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pallet support
Assignee: PL Robertson Manufacturing Co Ltd
•
Filing: 1963-05-08
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Granted: 1966-05-03
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Expires: 1983-05-08
Abstract
No abstract record available.
Inventors
- 👤 Carl H Ansingh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:47
CPC Classifications
B; B65; B65D; B65D19/00; B65D19/38; B65D19/385
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
142 words
IN A PALLET STACK COMPRISING AT LEAST ONE RECTILINEAR PALLET SUPERIMPOSED UPON A CORRESPONDING LOWER RECTILINEAR PALLET, SAID UPPER SUPERIMPOSED PALLET BEING SUPPORTED FROM SAID LOWER PALLET BY MEANS OF FOUR PALLET SUPPORTS EACH COMPRISING A PAIR OF INTEGRALLY CONNECTED VERTICAL WINGS HAVING THEIR PLANES ARRANGED IN SUBSTANTIALLY RIGHT ANGULAR RELATION TO PRESENT A CORNER FORMATION, EACH OF THE WINGS OF EACH PALLET SUPPORT EXTENDING SUBSTANTIALLY PERPENDICULARLY INWARDLY FROM AN EDGE OF THE SUPERIMPOSED PALLETS WITH THE CORNER FORMATION FORMED BY SUCH WINGS DISPOSED INWARDLY FROM THE RESPECTIVE PALLET CORNER WHEREBY THERE IS PRESENTED AT EACH CORNER OF SAID PALLETS A COMPARTMENT BOUNDED INWARDLY OF THE PALLET CORNERS BY SAID WINGS A FURTHER COMPARTMENT DEFINED INTERMEDIATELY OF THE PALLET CORNERS BETWEEN ADJOINING PALLET SUPPORTS, EACH OF SAID WINGS HAVING A SINGLE VERTICAL CORRUGATION ADJACENT THE FREE EDGE THEREOF REMOTE FROM SAID CORNER.
Claim 2
Dependent Claim
142 words
IN A PALLET STACK COMPRISING AT LEAST ONE RECTILINEAR PALLET SUPERIMPOSED UPON A CORRESPONDING LOWER RECTILINEAR PALLET, SAID UPPER SUPERIMPOSED PALLET BEING SUPPORTED FROM SAID LOWER PALLET BY MEANS OF FOUR PALLET SUPPORTS EACH COMPRISING A PAIR OF INTEGRALLY CONNECTED VERTICAL WINGS HAVING THEIR PLANES ARRANGED IN SUBSTANTIALLY RIGHT ANGULAR RELATION TO PRESENT A CORNER FORMATION, EACH OF THE WINGS OF EACH PALLET SUPPORT EXTENDING SUBSTANTIALLY PERPENDICULARLY INWARDLY FROM AN EDGE OF THE SUPERIMPOSED PALLETS WITH THE CORNER FORMATION FORMED BY SUCH WINGS DISPOSED INWARDLY FROM THE RESPECTIVE PALLET CORNER WHEREBY THERE IS PRESENTED AT EACH CORNER OF SAID PALLETS A COMPARTMENT BOUNDED INWARDLY OF THE PALLET CORNERS BY SAID WINGS A FURTHER COMPARTMENT DEFINED INTERMEDIATELY OF THE PALLET CORNERS BETWEEN ADJOINING PALLET SUPPORTS, EACH OF SAID WINGS HAVING A SINGLE VERTICAL CORRUGATION ADJACENT THE FREE EDGE THEREOF REMOTE FROM SAID CORNER.
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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) | 1969-05-02 | 1969-11-01 | 1970-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-02 | 1973-11-01 | 1974-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-02 | 1977-11-01 | 1978-05-03 | $7700.00 | Window Closed / Lapsed |