US3225919A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Palletized load
Assignee: Interlake Steel Corp
•
Filing: 1962-12-18
•
Granted: 1965-12-28
•
Expires: 1982-12-18
Abstract
No abstract record available.
Inventors
- 👤 Roy E Swingle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:59
CPC Classifications
B; B65; B65D; B65D71/00; B65D71/0088; B65D71/0092; B65D71/0096; B65D81/00; B65D81/02; B65D81/05; B65D81/051; B65D81/052; B65D2571/00; B65D2571/00006; B65D2571/00055; B65D2571/00111
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
215 words
A PACKAGE COMPRISING, A FIRST PLATEN AND A SECOND PLATEN, A LOAD IN THE FORM OF STACKED SHEETS WHICH SHRINK IN VOLUME AFTER BEING FORMED INTO A PACKAGE RESTING ON SAID SECOND PLATEN, LONGITUDINAL SPACER MEMBERS RESTING ON THE UPPER MARGINAL EDGES OF THE TOP SHEET OF THE STACKED SHEETS, AND THE FIRST PLATEN RESTING UPON THE SPACER MEMBERS WHICH THEREBY SPACE THE FIRST PLATEN ABOVE THE LOAD TO FORM AN AIR POCKET BETWEEN THE FIRST PLATEN AND THE TOP SHEET OF THE LOAD, AT LEAST ONE TENSIONED BINDER ENCIRCLED IN A CLOSED LOOP AROUND THE PACKAGE AND EXTENDING ALONG THE UPPER SURFACE OF THE FIRST PACKAGE DOWN ONE SIDE OF THE LOAD, ALONG THE LOWER SURFACE OF THE SECOND PLATEN AND UPWARD ALONG THE OPPOSITE SIDE OF THE LOAD, THE TENSION IN THE BINDER URGING THE PLATENS AND THE SPACER MEMBERS TOWARD EACH OTHER AND THE LOAD APPLYING A COMPRESSIVE FORCE TO THE LOAD, AND POSITIONED WITHIN THE AIR POCKET AN INFLATED AIR TIGHT CONTAINER APPLYING A REACTION FORCE BETWEEN THE FIRST PLATEN AND THE TOP SHEET OF THE LOAD URGING THE STACKED SHEETS MORE TIGHTLY TOGETHER, THE VOLUME OF SAID CONTAINER AND THE INFLATED PRESSURE THEREIN BEING SUFFICIENT TO MAINTAIN COMPRESSION IN THE SHEETS AND TENSION IN THE BINDER WHILE THE SHEETS SHRINK.
References Cited (Backward Citations)
US607826A
Cited
GB189723965A
Cited
US655883A
Cited
GB190526505A
Cited
US1457496A
Cited
GB262275A
Cited
US1827322A
Cited
US2309795A
Cited
US2572584A
Cited
US2861404A
Cited
GB848248A
Cited
US2966260A
Cited
US3072270A
Cited
US3098562A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-27 | 1969-06-28 | 1969-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-27 | 1973-06-28 | 1973-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-27 | 1977-06-28 | 1977-12-28 | $7700.00 | Window Closed / Lapsed |