Patent US2922530A successfully refreshed from Google Patents.
US2922530A
Expired / Lapsed
US
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Tiering superstructure for pallets
Assignee: Individual
•
Filing: 1959-07-09
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Granted: 1960-01-26
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Expires: 1979-07-09
Abstract
No abstract record available.
Inventors
- 👤 Axel B Skeppstedt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:43
CPC Classifications
B; B65; B65D; B65D19/00; B65D19/38; B65D19/385
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2828933A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-25 | 1963-07-27 | 1964-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-25 | 1967-07-27 | 1968-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-25 | 1971-07-27 | 1972-01-26 | $7700.00 | Window Closed / Lapsed |