US2583075A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Log carrier
Assignee: Individual
•
Filing: 1948-12-13
•
Granted: 1952-01-22
•
Expires: 1968-12-13
Abstract
No abstract record available.
Inventors
- 👤 Theodore L Anderson
- 👤 Theodore H Esbenshade
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:41
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/40; B60P3/41
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190225954A
Cited
US1289529A
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US1307009A
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US1609018A
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US1777019A
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US1734330A
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US2161734A
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US2259558A
Cited
US2410965A
Cited
US2404898A
Cited
US2438534A
Cited
US2443317A
Cited
US2488767A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-01-21 | 1955-07-23 | 1956-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-21 | 1959-07-23 | 1960-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-21 | 1963-07-23 | 1964-01-22 | $7700.00 | Window Closed / Lapsed |