US2565548A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plant setter
Assignee: Individual
•
Filing: 1945-07-20
•
Granted: 1951-08-28
•
Expires: 1965-07-20
Abstract
No abstract record available.
Inventors
- 👤 Henry P Cordes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:23
CPC Classifications
A; A01; A01C; A01C11/00; A01C11/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US622586A
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US1306586A
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US1093773A
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US1226800A
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US1329375A
Cited
DE439748C
Cited
US1653786A
Cited
US1838535A
Cited
US1901299A
Cited
US1928362A
Cited
US2331520A
Cited
US2348787A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-27 | 1955-02-26 | 1955-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-27 | 1959-02-26 | 1959-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-27 | 1963-02-26 | 1963-08-28 | $7700.00 | Window Closed / Lapsed |