US2491756A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Curtain support for an article of furniture
Assignee: Individual
•
Filing: 1945-05-30
•
Granted: 1949-12-20
•
Expires: 1965-05-30
Abstract
No abstract record available.
Inventors
- 👤 Joseph A Muench
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:36
CPC Classifications
A; A47; A47H; A47H2/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US293643A
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US1023069A
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US1239919A
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US1649215A
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US1845771A
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US1836484A
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US2202854A
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US2117606A
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US2225847A
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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) | 1952-12-19 | 1953-06-20 | 1953-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-12-19 | 1957-06-20 | 1957-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-12-19 | 1961-06-20 | 1961-12-20 | $7700.00 | Window Closed / Lapsed |