US2524077A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pea harvester and loading machine
Assignee: Individual
•
Filing: 1945-10-18
•
Granted: 1950-10-03
•
Expires: 1965-10-18
Abstract
No abstract record available.
Inventors
- 👤 Wellington W Porter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:12
CPC Classifications
A; A01; A01D; A01D45/00; A01D45/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US716374A
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US1271427A
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US1546436A
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US1543623A
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US1532022A
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US1849306A
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US1932660A
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US1903769A
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US1960978A
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US2258517A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-10-02 | 1954-04-03 | 1954-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-10-02 | 1958-04-03 | 1958-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-10-02 | 1962-04-03 | 1962-10-03 | $7700.00 | Window Closed / Lapsed |