Patent US4656463A successfully refreshed from Google Patents.
US2518370A
Expired / Lapsed
US
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Folding clothes hanger
Assignee: Individual
•
Filing: 1947-08-21
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Granted: 1950-08-08
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Expires: 1967-08-21
Abstract
No abstract record available.
Inventors
- 👤 Sidney L Pincus
- 👤 Oxman Jack
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:22
CPC Classifications
A; A47; A47G; A47G25/00; A47G25/02; A47G25/06; A47G25/0685
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US283728A
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US1318257A
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US699995A
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US1064145A
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US1435183A
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US1582762A
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US1896654A
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US1902724A
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US2084438A
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US2425146A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-08-07 | 1954-02-06 | 1954-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-08-07 | 1958-02-06 | 1958-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-08-07 | 1962-02-06 | 1962-08-08 | $7700.00 | Window Closed / Lapsed |