Patent US2540303A successfully refreshed from Google Patents.
US2540303A
Expired / Lapsed
US
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Rubber spring target trap
Assignee: Individual
•
Filing: 1947-10-29
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Granted: 1951-02-06
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Expires: 1967-10-29
Abstract
No abstract record available.
Inventors
- 👤 Sylvester La Clare
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:38
CPC Classifications
A; A01; A01M; A01M31/00; A01M31/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US310873A
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US358526A
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US720478A
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US928777A
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US1266276A
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US1541579A
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US1605300A
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US1831230A
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US2144805A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-02-05 | 1954-08-07 | 1955-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-02-05 | 1958-08-07 | 1959-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-02-05 | 1962-08-07 | 1963-02-06 | $7700.00 | Window Closed / Lapsed |