Patent US2953299A successfully refreshed from Google Patents.
US2953299A
Expired / Lapsed
US
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Ballistic apparatus adjustable for different types of projectiles
Assignee: Unisys Corp
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Filing: 1944-12-29
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Granted: 1960-09-20
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Expires: 1964-12-29
Abstract
No abstract record available.
Inventors
- 👤 Edward J Nagy
- 👤 Jr Frederic L Baxter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:34
CPC Classifications
F; F41; F41G; F41G3/00; F41G3/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2403117A
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US1938825A
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US1939367A
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US2065303A
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US2376719A
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US2340865A
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US2317293A
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US2409648A
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US2444549A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-20 | 1964-03-21 | 1964-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-20 | 1968-03-21 | 1968-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-20 | 1972-03-21 | 1972-09-20 | $7700.00 | Window Closed / Lapsed |