Patent US3099393A successfully refreshed from Google Patents.
US3099393A
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US
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Irrigation unit
Assignee: HANAWAI Mfg CO Ltd
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Filing: 1962-06-14
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Granted: 1963-07-30
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Expires: 1982-06-14
Abstract
No abstract record available.
Inventors
- 👤 Ralph C Lent
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 06:37
CPC Classifications
B; B05; B05B; B05B3/00; B05B3/02; B05B12/00; B05B12/08; B05B12/12; B05B3/04; B05B3/0417; B05B3/0432
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
AN IRRIGATION DEVICE INCLUDING IN COMBINATION, A BASE MEMBER, A SPRAY NOZZLE ROTATIVELY MOUNTED ON SAID BASE MEMBER, A WATER INTAKE ADAPTED FOR ATTACHMENT TO A SOURCE OF WATER AND CONNECTED TO SAID SPRAY NOZZLE, DRIVING MEANS CONNECTED TO SAID SPRAY NOZZLE FOR ROTATING SAID NOZZLE, AND CONTROL MEANS OPERATIVELY CONNECTED TO SAID NOZZLE AND TO SAID DRIVING MEANS, SAID CONTROL MEANS BEING PREADJUSTABLE WITH RESPECT TO PREVAILING WIND DIRECTION IN ORDER TO IMPART ACCELERATION OF MOVEMENT TO SAID MOVEMENT OF SAID NOZZLE WHENEVER SAID NOZZLE MOVEMENT PASSES INTO ANY UPWIND SECTOR DURING ROTATION IN WHICHEVER DIRECTION SAID NOZZLE IS BEING MOTIVATED.
Claim 2
Dependent Claim
102 words
AN IRRIGATION DEVICE INCLUDING IN COMBINATION, A BASE MEMBER, A SPRAY NOZZLE ROTATIVELY MOUNTED ON SAID BASE MEMBER, A WATER INTAKE ADAPTED FOR ATTACHMENT TO A SOURCE OF WATER AND CONNECTED TO SAID SPRAY NOZZLE, DRIVING MEANS CONNECTED TO SAID SPRAY NOZZLE FOR ROTATING SAID NOZZLE, AND CONTROL MEANS OPERATIVELY CONNECTED TO SAID NOZZLE AND TO SAID DRIVING MEANS, SAID CONTROL MEANS BEING PREADJUSTABLE WITH RESPECT TO PREVAILING WIND DIRECTION IN ORDER TO IMPART ACCELERATION OF MOVEMENT TO SAID MOVEMENT OF SAID NOZZLE WHENEVER SAID NOZZLE MOVEMENT PASSES INTO ANY UPWIND SECTOR DURING ROTATION IN WHICHEVER DIRECTION SAID NOZZLE IS BEING MOTIVATED.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-29 | 1967-01-28 | 1967-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-29 | 1971-01-28 | 1971-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-29 | 1975-01-28 | 1975-07-30 | $7700.00 | Window Closed / Lapsed |