US2601552A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pivoted target device
Assignee: Individual
•
Filing: 1949-07-21
•
Granted: 1952-06-24
•
Expires: 1969-07-21
Abstract
No abstract record available.
Inventors
- 👤 Niewinski Victor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:02
CPC Classifications
A; A63; A63B; A63B63/00; A63B24/00; A63B24/0021; A63B2024/0037; A63B2024/004
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1127861A
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US1574915A
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US1543636A
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US1636042A
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US1694691A
Cited
US1941630A
Cited
US1998153A
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US2080231A
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US2127282A
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US2126572A
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US2205217A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-24 | 1955-12-24 | 1956-06-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-24 | 1959-12-24 | 1960-06-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-24 | 1963-12-24 | 1964-06-24 | $7700.00 | Window Closed / Lapsed |