Patent US3385315A successfully refreshed from Google Patents.
US3385315A
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US
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Irrigation system
Assignee: DECOTO BROTHERS IRRIGATION DIV
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Filing: 1965-02-16
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Granted: 1968-05-28
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Expires: 1985-02-16
Abstract
No abstract record available.
Inventors
- 👤 Decoto Henry
- 👤 Lawrence O Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:07
CPC Classifications
A; A01; A01G; A01G25/00; A01G25/09
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2516711A
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US2628863A
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US2665169A
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US2665941A
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US2807500A
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US3217737A
Cited
US3202172A
Cited
US3245595A
Cited
US3255968A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-28 | 1971-11-27 | 1972-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-28 | 1975-11-27 | 1976-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-28 | 1979-11-27 | 1980-05-28 | $7700.00 | Window Closed / Lapsed |