US2486382A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Endgate construction
Assignee: Deere and Co
•
Filing: 1945-05-28
•
Granted: 1949-11-01
•
Expires: 1965-05-28
Abstract
No abstract record available.
Inventors
- 👤 Carl F Bauer
- 👤 Donald A Wangelin
- 👤 Clifford L Scott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:34
CPC Classifications
B; B62; B62D; B62D33/00; B62D33/02; B62D33/023; B62D33/027; B62D33/0273
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1139458A
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US1204971A
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US1270026A
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US1203732A
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US1223912A
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US1388896A
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US1394198A
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US1807084A
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US1806428A
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US1765204A
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US1908457A
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US1836723A
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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) | 1952-10-31 | 1953-05-02 | 1953-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-10-31 | 1957-05-02 | 1957-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-10-31 | 1961-05-02 | 1961-11-01 | $7700.00 | Window Closed / Lapsed |