Patent US6809794B1 successfully refreshed from Google Patents.
US2639818A
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US
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Folding clothes pole
Assignee: Individual
•
Filing: 1947-09-02
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Granted: 1953-05-26
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Expires: 1967-09-02
Abstract
No abstract record available.
Inventors
- 👤 Ira E Wells
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:47
CPC Classifications
A; A47; A47K; A47K10/00; A47K10/04; A47K10/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1303249A
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US1032788A
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US1153677A
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US1422052A
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GB227658A
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US1587674A
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US2061156A
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US2133925A
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US2453919A
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US2474436A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-05-25 | 1956-11-24 | 1957-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-05-25 | 1960-11-24 | 1961-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-05-25 | 1964-11-24 | 1965-05-26 | $7700.00 | Window Closed / Lapsed |