US2432379A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Convertible type furniture
Assignee: Individual
•
Filing: 1944-10-03
•
Granted: 1947-12-09
•
Expires: 1964-10-03
Abstract
No abstract record available.
Inventors
- 👤 Butler Robert Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:08
CPC Classifications
A; A47; A47B; A47B87/00; A47B87/02; A47B87/0284; A47B87/0292
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US81065A
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US85811A
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US1355486A
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US833582A
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US992602A
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US1284710A
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US1573608A
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GB294936A
Cited
DE557031C
Cited
US1857640A
Cited
DE577172C
Cited
FR734647A
Cited
US2358160A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-12-08 | 1951-06-09 | 1951-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-12-08 | 1955-06-09 | 1955-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-12-08 | 1959-06-09 | 1959-12-09 | $7700.00 | Window Closed / Lapsed |