Patent US2644733A successfully refreshed from Google Patents.
US2644733A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Edge binder for furniture with covered metal tops
Assignee: INVINEIBLE METAL FURNITURE Co
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Filing: 1949-06-02
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Granted: 1953-07-07
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Expires: 1969-06-02
Abstract
No abstract record available.
Inventors
- 👤 Karl E Castle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:00
CPC Classifications
A; A47; A47B; A47B13/00; A47B13/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE18077E
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US1273207A
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US1690286A
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US1705152A
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US1795138A
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US1817453A
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US1815167A
Cited
US1873932A
Cited
US2454695A
Cited
US2461823A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-06 | 1957-01-05 | 1957-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-06 | 1961-01-05 | 1961-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-06 | 1965-01-05 | 1965-07-07 | $7700.00 | Window Closed / Lapsed |