Patent US2693329A successfully refreshed from Google Patents.
US2693329A
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US
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Kite frame construction
Assignee: Individual
•
Filing: 1952-11-17
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Granted: 1954-11-02
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Expires: 1972-11-17
Abstract
No abstract record available.
Inventors
- 👤 Charles E Beachy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:13
CPC Classifications
A; A63; A63H; A63H27/00; A63H27/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1180224A
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US1222791A
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US1546099A
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US1908325A
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US1912808A
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US2386762A
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US2422804A
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US2483614A
Cited
US2558980A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-11-01 | 1958-05-03 | 1958-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-11-01 | 1962-05-03 | 1962-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-11-01 | 1966-05-03 | 1966-11-02 | $7700.00 | Window Closed / Lapsed |