Patent US2579076A successfully refreshed from Google Patents.
US2579076A
Expired / Lapsed
US
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Drop leaf table with leg control linkage
Assignee: Individual
•
Filing: 1950-03-16
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Granted: 1951-12-18
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Expires: 1970-03-16
Abstract
No abstract record available.
Inventors
- 👤 Hoppe Boris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:17
CPC Classifications
A; A47; A47B; A47B1/00; A47B1/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US112441A
Cited
US135274A
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US580543A
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US1522030A
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US1758856A
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US1865254A
Cited
US1976083A
Cited
GB427991A
Cited
US2121398A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-12-17 | 1955-06-18 | 1955-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-17 | 1959-06-18 | 1959-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-17 | 1963-06-18 | 1963-12-18 | $7700.00 | Window Closed / Lapsed |