Patent US2870570A successfully refreshed from Google Patents.
US2870570A
Expired / Lapsed
US
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Toy jet projectile
Assignee: Individual
•
Filing: 1955-08-22
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Granted: 1959-01-27
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Expires: 1975-08-22
Abstract
No abstract record available.
Inventors
- 👤 Ralph A Benson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:01
CPC Classifications
A; A63; A63H; A63H29/00; A63H29/10; A63H29/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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GB272658A
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US1718508A
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US2384193A
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GB628041A
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US2436684A
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US2439989A
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GB622771A
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GB680192A
Cited
US2748529A
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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) | 1962-01-26 | 1962-07-28 | 1963-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-26 | 1966-07-28 | 1967-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-26 | 1970-07-28 | 1971-01-27 | $7700.00 | Window Closed / Lapsed |