US2607276A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Farm implement lift and frame
Assignee: Individual
•
Filing: 1948-04-19
•
Granted: 1952-08-19
•
Expires: 1968-04-19
Abstract
No abstract record available.
Inventors
- 👤 Paul L Morton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 00:32
CPC Classifications
A; A01; A01B; A01B23/00; A01B23/04; A01B23/046
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1313451A
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CH157852A
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US2092597A
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US2193157A
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US2247534A
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US2345741A
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US2395322A
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US2336848A
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US2320141A
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US2453723A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-19 | 1956-02-18 | 1956-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-19 | 1960-02-18 | 1960-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-19 | 1964-02-18 | 1964-08-19 | $7700.00 | Window Closed / Lapsed |