US3410490A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Agricultural chemical spraying
Assignee: W R WOOD
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Filing: 1967-08-01
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Granted: 1968-11-12
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Expires: 1987-08-01
Abstract
No abstract record available.
Inventors
- 👤 Smith Basil
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:09
CPC Classifications
A; A01; A01M; A01M7/00; A01M7/005; A01G; A01G25/00; A01G25/09
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
124 words
A COMBINATION IRRIGATION SYSTEM AND AGRICULTURAL CHEMICAL APPLICATOR SYSTEM COMPRISING: AN ELONGATED PIPE ADAPTED TO CARRY WATER UNDER PRESSURE AND HAVING A PLURALITY OF SPRINKLERS THEREON FOR SPRINKLING WATER ONTO A FIELD, A PLURALITY OF VEHICLES ATTACHED TO AND SUPPORTING THE PIPE FOR MOVING THE PIPE OVER THE GROUND IN A TRANSVERSE DIRECTION WITH RESPECT TO THE LONGITUDINAL AXIS OF SAID PIPE, MEANS FOR PROPELLING SIAD VEHILCES INCLUDING AN ELONGATED SHAFT EXTENDING BETWEEN VEHICLES WHEREBY ALL VEHICLES MAY BE DRIVEN FROM A COMMON POWER SOURCE, AN ELONGATED TUBE OF SMALLER DIAMETER THAN SAID PIPE ATTACHED TO SAID PIPE AND SUPPORTED THEREBY, SAID TUBE EXTENDING THE FULL LENGTH OF SAID PIPE, A PLURALITY OF SPRAY NOZZLES ON SAID TUBE, MEANS ATTACHED TO SAID PIPE AND
Claim 2
Dependent Claim
124 words
A COMBINATION IRRIGATION SYSTEM AND AGRICULTURAL CHEMICAL APPLICATOR SYSTEM COMPRISING: AN ELONGATED PIPE ADAPTED TO CARRY WATER UNDER PRESSURE AND HAVING A PLURALITY OF SPRINKLERS THEREON FOR SPRINKLING WATER ONTO A FIELD, A PLURALITY OF VEHICLES ATTACHED TO AND SUPPORTING THE PIPE FOR MOVING THE PIPE OVER THE GROUND IN A TRANSVERSE DIRECTION WITH RESPECT TO THE LONGITUDINAL AXIS OF SAID PIPE, MEANS FOR PROPELLING SIAD VEHILCES INCLUDING AN ELONGATED SHAFT EXTENDING BETWEEN VEHICLES WHEREBY ALL VEHICLES MAY BE DRIVEN FROM A COMMON POWER SOURCE, AN ELONGATED TUBE OF SMALLER DIAMETER THAN SAID PIPE ATTACHED TO SAID PIPE AND SUPPORTED THEREBY, SAID TUBE EXTENDING THE FULL LENGTH OF SAID PIPE, A PLURALITY OF SPRAY NOZZLES ON SAID TUBE, MEANS ATTACHED TO SAID PIPE AND
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) | 1971-11-12 | 1972-05-13 | 1972-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-12 | 1976-05-13 | 1976-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-12 | 1980-05-13 | 1980-11-12 | $7700.00 | Window Closed / Lapsed |