Patent US3145410A successfully refreshed from Google Patents.
US3145410A
Expired / Lapsed
US
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Applicator apparatus
Assignee: C DESAGA GmbH
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Filing: 1962-05-07
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Granted: 1964-08-25
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Expires: 1982-05-07
Abstract
No abstract record available.
Inventors
- 👤 Stahl Egon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:48
CPC Classifications
G; G01; G01N; G01N30/00; G01N30/90; G01N30/92; G01N30/93
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
141 words
APPARATUS FOR APPLYING THIN, UNIFORM THICKNESS LAYERS OF FLOWABLE MATERIAL TO THE RELATIVELY FLAT UPPER SURFACES OF PLURAL PLATES OF EQUAL THICKNESS COMPRISING, IN COMBINATION, MEANS PROVIDING A SUBSTANTIALLY FLAT SUPPORT SURFACE ON WHICH SAID PLATES ARE POSITIONED IN ADJACENT RELATION; A RELATIVELY ELONGATED APPLICATOR BODY POSITIONABLE TO EXTEND TRANSVERSELY OF THE SUPPORT SURFACE AND HAVING A SUBSTANTIALLY FLAT UNDERSURFACE ENGAGEABLE WITH SAID PLATES; SAID UNDERSURFACE BEING UNDERCUT TO FORM A SUBSTANTIALLY HORIZONTAL DISCHARGE NOTCH OPENING THROUGH A LONGITUDINAL EDGE OF THE BODY, AND SAID BODY HAVING A SUBSTANTIALLY CYLINDRICAL BORE EXTENDING LONGITUDINALLY THEREOF AND BEING FORMED WITH AN ELONGATED SLOT CONNECTING SAID BORE TO SAID DISCHARGE NOTCH FOR FLOW OF MATERIAL FROM THE INTERIOR OF SAID BORE OUTWARDLY THROUGH SAID DISCHARGE NOTCH; AND MEANS, INCLUDING SAID DISCHARGE NOTCH, REGULATING THE THICKNESS OF THE LAYER MATERIAL DISCHARGED THROUGH SAID DISCHARGE NOTCH.
Claim 2
Dependent Claim
141 words
APPARATUS FOR APPLYING THIN, UNIFORM THICKNESS LAYERS OF FLOWABLE MATERIAL TO THE RELATIVELY FLAT UPPER SURFACES OF PLURAL PLATES OF EQUAL THICKNESS COMPRISING, IN COMBINATION, MEANS PROVIDING A SUBSTANTIALLY FLAT SUPPORT SURFACE ON WHICH SAID PLATES ARE POSITIONED IN ADJACENT RELATION; A RELATIVELY ELONGATED APPLICATOR BODY POSITIONABLE TO EXTEND TRANSVERSELY OF THE SUPPORT SURFACE AND HAVING A SUBSTANTIALLY FLAT UNDERSURFACE ENGAGEABLE WITH SAID PLATES; SAID UNDERSURFACE BEING UNDERCUT TO FORM A SUBSTANTIALLY HORIZONTAL DISCHARGE NOTCH OPENING THROUGH A LONGITUDINAL EDGE OF THE BODY, AND SAID BODY HAVING A SUBSTANTIALLY CYLINDRICAL BORE EXTENDING LONGITUDINALLY THEREOF AND BEING FORMED WITH AN ELONGATED SLOT CONNECTING SAID BORE TO SAID DISCHARGE NOTCH FOR FLOW OF MATERIAL FROM THE INTERIOR OF SAID BORE OUTWARDLY THROUGH SAID DISCHARGE NOTCH; AND MEANS, INCLUDING SAID DISCHARGE NOTCH, REGULATING THE THICKNESS OF THE LAYER MATERIAL DISCHARGED THROUGH SAID DISCHARGE NOTCH.
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) | 1967-08-25 | 1968-02-24 | 1968-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-25 | 1972-02-24 | 1972-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-25 | 1976-02-24 | 1976-08-25 | $7700.00 | Window Closed / Lapsed |