US2645827A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Window for panels
Assignee: Bendix Aviation Corp
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Filing: 1949-09-13
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Granted: 1953-07-21
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Expires: 1969-09-13
Abstract
No abstract record available.
Inventors
- 👤 Andrew J Koll
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:40
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/54; E06B3/58; E06B3/60; E06B3/605; G; G12; G12B; G12B7/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US572199A
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US602361A
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US729148A
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US799291A
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US1511989A
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US1637589A
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US1815940A
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US1756302A
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US2076292A
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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) | 1956-07-20 | 1957-01-19 | 1957-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-20 | 1961-01-19 | 1961-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-20 | 1965-01-19 | 1965-07-21 | $7700.00 | Window Closed / Lapsed |