Patent US2557425A successfully refreshed from Google Patents.
US2557425A
Expired / Lapsed
US
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Curtain rod bracket
Assignee: Individual
•
Filing: 1946-04-26
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Granted: 1951-06-19
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Expires: 1966-04-26
Abstract
No abstract record available.
Inventors
- 👤 Ferdinand A Gehret
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 03:49
CPC Classifications
A; A47; A47H; A47H1/00; A47H1/10; A47H1/12; A47H1/122
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US738287A
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US766605A
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US1042421A
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US1148950A
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US1259011A
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US1405257A
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US1276501A
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FR567768A
Cited
AT143257B
Cited
US2402769A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-06-18 | 1954-12-18 | 1955-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-18 | 1958-12-18 | 1959-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-18 | 1962-12-18 | 1963-06-19 | $7700.00 | Window Closed / Lapsed |