Patent US2583931A successfully refreshed from Google Patents.
US2583931A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collapsible cabinet
Assignee: Individual
•
Filing: 1949-05-04
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Granted: 1952-01-29
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Expires: 1969-05-04
Abstract
No abstract record available.
Inventors
- 👤 Cummings Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:17
CPC Classifications
A; A47; A47B; A47B43/00; A47B43/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR549224A
Cited
US963853A
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US1141991A
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US1121816A
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US1394338A
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US1520420A
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US1735375A
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US1822448A
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US2083114A
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US2333585A
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US2424217A
Cited
US2461219A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-01-28 | 1955-07-30 | 1956-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-28 | 1959-07-30 | 1960-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-28 | 1963-07-30 | 1964-01-29 | $7700.00 | Window Closed / Lapsed |