Patent US2952497A successfully refreshed from Google Patents.
US2952497A
Expired / Lapsed
US
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Tool chest
Assignee: METAL BOX AND CABINET Corp
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Filing: 1957-04-03
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Granted: 1960-09-13
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Expires: 1977-04-03
Abstract
No abstract record available.
Inventors
- 👤 Elmer H Bowden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:08
CPC Classifications
A; A47; A47B; A47B88/00; A47B88/40; A47B88/49; A47B2210/00; A47B2210/0002; A47B2210/0051; A47B2210/0059
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US798634A
Cited
US1379999A
Cited
US1744646A
Cited
US1984345A
Cited
US2180630A
Cited
US2688526A
Cited
US2763525A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-13 | 1964-03-14 | 1964-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-13 | 1968-03-14 | 1968-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-13 | 1972-03-14 | 1972-09-13 | $7700.00 | Window Closed / Lapsed |