Patent US3068630A successfully refreshed from Google Patents.
US3068630A
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US
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Apparatus for cutting and windrowing
Assignee: FIRST CITY BANK OF CORPUS CHRISTI PO BOX 4666 CORPUS CHRISTI TX 78408
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Filing: 1960-07-14
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Granted: 1962-12-18
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Expires: 1980-07-14
Abstract
No abstract record available.
Inventors
- 👤 Frederick C Caldwell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:05
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/63; A01D34/64; A01D34/66; A01D34/661
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2732675A
Cited
US2240168A
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US2592270A
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US2682142A
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US2849851A
Cited
US2743567A
Cited
US2756556A
Cited
US2952961A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-17 | 1966-06-18 | 1966-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-17 | 1970-06-18 | 1970-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-17 | 1974-06-18 | 1974-12-18 | $7700.00 | Window Closed / Lapsed |