Patent US3031645A successfully refreshed from Google Patents.
US3031645A
Expired / Lapsed
US
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Aircraft lighting system
Assignee: Honeywell Inc
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Filing: 1958-07-21
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Granted: 1962-04-24
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Expires: 1978-07-21
Abstract
No abstract record available.
Inventors
- 👤 Lamont B Koontz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:02
CPC Classifications
B; B64; B64D; B64D47/00; B64D47/02; B64D47/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2365038A
Cited
US1143807A
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US2328032A
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US2844810A
Cited
US2832059A
Cited
US2881307A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-23 | 1965-10-23 | 1966-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-23 | 1969-10-23 | 1970-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-23 | 1973-10-23 | 1974-04-24 | $7700.00 | Window Closed / Lapsed |