US2572947A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transparent panel construction and mounting
Assignee: Republic Aviation Corp
•
Filing: 1944-01-24
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Granted: 1951-10-30
•
Expires: 1964-01-24
Abstract
No abstract record available.
Inventors
- 👤 Pevney Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:20
CPC Classifications
B; B32; B32B; B32B17/00; B32B17/06; B32B17/10; B32B17/10005; B32B17/10165; B32B17/10293; B32B17/10009; B32B17/10036; B60; B60J; B60J10/00; B60J10/70; B64; B64C; B64C1/00; B64C1/14; B64C1/1476; B64C1/1492; E; E06; E06B; E06B3/00; E06B3/54; E06B3/5427
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB379006A
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US2121777A
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US2203174A
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US2374056A
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US2403061A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-10-29 | 1955-04-30 | 1955-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-29 | 1959-04-30 | 1959-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-29 | 1963-04-30 | 1963-10-30 | $7700.00 | Window Closed / Lapsed |