Patent US2563960A successfully refreshed from Google Patents.
US2563960A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gate and hinge construction
Assignee: Individual
•
Filing: 1946-08-15
•
Granted: 1951-08-14
•
Expires: 1966-08-15
Abstract
No abstract record available.
Inventors
- 👤 Reymann Alois
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:19
CPC Classifications
E; E06; E06B; E06B11/00; E06B11/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US99822A
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US171158A
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US505195A
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GB189813435A
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US791223A
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US803691A
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AT26716B
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US881119A
Cited
US942716A
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US989649A
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US1078375A
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US1116867A
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US2297023A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-13 | 1955-02-12 | 1955-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-13 | 1959-02-12 | 1959-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-13 | 1963-02-12 | 1963-08-14 | $7700.00 | Window Closed / Lapsed |