Patent US2427384A successfully refreshed from Google Patents.
US2427384A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable door hinge
Assignee: Individual
•
Filing: 1945-07-20
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Granted: 1947-09-16
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Expires: 1965-07-20
Abstract
No abstract record available.
Inventors
- 👤 Bushko George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:32
CPC Classifications
E; E05; E05D; E05D5/00; E05D5/10; E05D11/00; E05D11/10; E05D11/1028; E05D11/1078; E05D11/1007; E05D2005/102; E05Y; E05Y2800/00; E05Y2800/20; E05Y2800/205; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/132
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1280611A
Cited
US1440713A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-09-15 | 1951-03-17 | 1951-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-09-15 | 1955-03-17 | 1955-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-09-15 | 1959-03-17 | 1959-09-16 | $7700.00 | Window Closed / Lapsed |