Patent US2533831A successfully refreshed from Google Patents.
US2533831A
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US
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Knockdown table
Assignee: Molla Inc
•
Filing: 1946-06-07
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Granted: 1950-12-12
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Expires: 1966-06-07
Abstract
No abstract record available.
Inventors
- 👤 Charles P Molla
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:44
CPC Classifications
A; A47; A47B; A47B3/00; A47B3/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1264228A
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US1961394A
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US1929467A
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US1940454A
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US2105868A
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US2263837A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-12-11 | 1954-06-12 | 1954-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-12-11 | 1958-06-12 | 1958-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-12-11 | 1962-06-12 | 1962-12-12 | $7700.00 | Window Closed / Lapsed |