US3130909A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spraying equipment
Assignee: TDK Micronas GmbH
•
Filing: 1960-02-12
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Granted: 1964-04-28
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Expires: 1980-02-12
Abstract
No abstract record available.
Inventors
- 👤 William L Sanborn
- 👤 Earl J Senninger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:18
CPC Classifications
A; A01; A01M; A01M7/00; A01M7/0003; A01M7/0014
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
117 words
IN A SPRAYING APPARATUS, A FRAME AND A WHEELED VEHICLE UPON WHICH THE FRAME IS MOUNTED, A TANK AND A FAN UNIT SUPPORTED ON THE FRAME, SAID FAN UNIT HAVING AN AIR OUTLET THROUGH WHICH HIGH VELOCITY CARRIER AIR BLAST IS DISCHARGED, A PLURALITY OF AIR ATOMIZATION SPRAY NOZZLES DISPOSED IN SPACED RELATION AT SAID OUTLET IN THE PATH OF THE AIR BLAST AND HAVING SPRAY OPENINGS DISCHARGING IN THE DIRECTION OF THE CARRIER AIR BLAST, MEANS FOR SUPPLYING PRESSURE AIR TO THE RESPECTIVE NOZZLES, AND INDEPENDENTLY ADJUSTABLE METERING MEANS OPERATED IN TIMED RELATION TO THE ADVANCING MOVEMENT OF THE VEHICLE FOR FEEDING SPRAY MIXTURE TO THE NOZZLES AT RELATIVELY DIFFERENT RATES TO THE RESPECTIVE SPRAY NOZZLES.
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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) | 1967-04-28 | 1967-10-28 | 1968-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-28 | 1971-10-28 | 1972-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-28 | 1975-10-28 | 1976-04-28 | $7700.00 | Window Closed / Lapsed |