Patent US2704321A successfully refreshed from Google Patents.
US2704321A
Expired / Lapsed
US
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Aircraft illuminating system for identification
Assignee: Individual
•
Filing: 1949-03-04
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Granted: 1955-03-15
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Expires: 1969-03-04
Abstract
No abstract record available.
Inventors
- 👤 Orlansky Jesse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:06
CPC Classifications
B; B64; B64D; B64D47/00; B64D47/02; B64D47/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1790251A
Cited
US2207117A
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US2375075A
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US2337744A
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US2337746A
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US2328032A
Cited
US2423528A
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US2532104A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-03-14 | 1958-09-13 | 1959-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-03-14 | 1962-09-13 | 1963-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-03-14 | 1966-09-13 | 1967-03-15 | $7700.00 | Window Closed / Lapsed |