US3134130A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressure fed liquid applicator
Assignee: Union Carbide Corp
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Filing: 1961-06-22
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Granted: 1964-05-26
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Expires: 1981-06-22
Abstract
No abstract record available.
Inventors
- 👤 Ii Lee S Chadwick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:58
CPC Classifications
B; B05; B05C; B05C17/00; B05C17/02; B05C17/03; B05C17/0316; B05C17/0202
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
165 words
IN COMBINATION WITH A PRESSURIZED LIQUID RESERVOIR; A LIQUID APPLICATOR COMPRISING A HANDLE; A YOKE SECURED TO SAID HANDLE; A LIQUID IMPERVIOUS CORE ROTATABLY MOUNTED IN SAID YOKE; A LIQUID FEEDER TUBE FIXEDLY MOUNTED IN SAID YOKE AND IN CLOSE SPACED PARALLEL RELATIONSHIP TO SAID LIQUID IMPERVIOUS CORE, SAID LIQUID FEEDER TUBE HAVING A LONGITUDINAL PASSAGEWAY OPEN AT ONE END AND CLOSED AT THE OTHER END AND HAVING A LONGITUDINAL SLOT LOCATED ON THE SIDE OF SAID FEEDER TUBE REMOTE FROM SAID LIQUID IMPERVIOUS CORE FOR CONNECTRING SAID PASSAGEWAY WITH THE SURFACE OF SAID FEEDER TUBE, SAID LONGITUDINAL SLOT BEING CHARACTERIZED IN HAVING A RESISTANCE TO LIQUID FLOW WHICH IS UNIFORM FROM ONE END TO THE OTHER; A LIQUID PERVIOUS BELT ENCIRCLING SAID CORE AND SAID LIQUID FEEDER TUBE AND ADAPTED TO ROTATE THEREABOUT, THE INNER SURFACE OF SAID BELT BEIANG IN CONTACT WITH THE EDGES OF SAID LONGITUDINAL SLOT; AND CONDUIT MEANS CONNECTING THE OPEN END OF SAID PASSAGEWAY WITH SAID PRESSUREIZED LIQUID RESERVOIR.
Claim 2
Dependent Claim
165 words
IN COMBINATION WITH A PRESSURIZED LIQUID RESERVOIR; A LIQUID APPLICATOR COMPRISING A HANDLE; A YOKE SECURED TO SAID HANDLE; A LIQUID IMPERVIOUS CORE ROTATABLY MOUNTED IN SAID YOKE; A LIQUID FEEDER TUBE FIXEDLY MOUNTED IN SAID YOKE AND IN CLOSE SPACED PARALLEL RELATIONSHIP TO SAID LIQUID IMPERVIOUS CORE, SAID LIQUID FEEDER TUBE HAVING A LONGITUDINAL PASSAGEWAY OPEN AT ONE END AND CLOSED AT THE OTHER END AND HAVING A LONGITUDINAL SLOT LOCATED ON THE SIDE OF SAID FEEDER TUBE REMOTE FROM SAID LIQUID IMPERVIOUS CORE FOR CONNECTRING SAID PASSAGEWAY WITH THE SURFACE OF SAID FEEDER TUBE, SAID LONGITUDINAL SLOT BEING CHARACTERIZED IN HAVING A RESISTANCE TO LIQUID FLOW WHICH IS UNIFORM FROM ONE END TO THE OTHER; A LIQUID PERVIOUS BELT ENCIRCLING SAID CORE AND SAID LIQUID FEEDER TUBE AND ADAPTED TO ROTATE THEREABOUT, THE INNER SURFACE OF SAID BELT BEIANG IN CONTACT WITH THE EDGES OF SAID LONGITUDINAL SLOT; AND CONDUIT MEANS CONNECTING THE OPEN END OF SAID PASSAGEWAY WITH SAID PRESSUREIZED LIQUID RESERVOIR.
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) | 1967-05-26 | 1967-11-25 | 1968-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-26 | 1971-11-25 | 1972-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-26 | 1975-11-25 | 1976-05-26 | $7700.00 | Window Closed / Lapsed |