Patent US2454066A successfully refreshed from Google Patents.
US2454066A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Panel and trim mounting
Assignee: Individual
•
Filing: 1944-10-13
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Granted: 1948-11-16
•
Expires: 1964-10-13
Abstract
No abstract record available.
Inventors
- 👤 Walter F Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:30
CPC Classifications
B; B60; B60R; B60R13/00; B60R13/02; B60R13/0237; B60R13/0243; B60R13/0206
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US404872A
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US1903469A
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US1877265A
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US1960949A
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US2019110A
Cited
GB427187A
Cited
US2082235A
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GB470613A
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GB466342A
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US2110351A
Cited
US2262426A
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US2337239A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-11-16 | 1952-05-17 | 1952-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-11-16 | 1956-05-17 | 1956-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-11-16 | 1960-05-17 | 1960-11-16 | $7700.00 | Window Closed / Lapsed |