US2545268A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sled construction
Assignee: Individual
•
Filing: 1946-09-27
•
Granted: 1951-03-13
•
Expires: 1966-09-27
Abstract
No abstract record available.
Inventors
- 👤 Flajole William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:07
CPC Classifications
B; B62; B62B; B62B13/00; A; A63; A63H; A63H33/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US94024A
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US1194097A
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US664215A
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US1117807A
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US1345825A
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US1692354A
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US1720071A
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US1676159A
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AT123908B
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US1886650A
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US2175628A
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US2203909A
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US2188080A
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US2266842A
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US2219905A
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US2308699A
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US2443348A
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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) | 1954-03-12 | 1954-09-11 | 1955-03-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-03-12 | 1958-09-11 | 1959-03-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-03-12 | 1962-09-11 | 1963-03-13 | $7700.00 | Window Closed / Lapsed |