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Patent US2552286A successfully refreshed from Google Patents.
US2552286A
Expired / Lapsed
US
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Detachable leg structure for furniture
Assignee: Individual
•
Filing: 1945-11-21
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Granted: 1951-05-08
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Expires: 1965-11-21
Abstract
No abstract record available.
Inventors
- 👤 Frederick B Kompass
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:25
CPC Classifications
F; F16; F16B; F16B12/00; F16B12/44
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US434229A
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US516562A
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US1694656A
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US1637503A
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US1834313A
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US1770722A
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US2143542A
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US2304481A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-05-07 | 1954-11-06 | 1955-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-05-07 | 1958-11-06 | 1959-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-05-07 | 1962-11-06 | 1963-05-08 | $7700.00 | Window Closed / Lapsed |