Patent US3198113A successfully refreshed from Google Patents.
US3198113A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ink divider for multicolor ink rollers
Assignee: Winkler Fallert and Co AG Maschinenfabrik
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Filing: 1963-11-01
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Granted: 1965-08-03
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Expires: 1983-11-01
Abstract
No abstract record available.
Inventors
- 👤 Feller Werner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 03:40
CPC Classifications
B; B41; B41F; B41F31/00; B41F31/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
121 words
A DEVICE FOR PREVENTING THE COMINGLING OF TWO COLORS ON A COLOR ROLLER BELOW A COLOR KNIFE AND ABOVE A RESERVOIR HAVING SEPARATE COLOR COMPARTMENTS IN A PRINTING MACHINE, COMPRISING A COMPARTMENT WEDGE FORMED BY TWO SUBSTANTIALLY PARALLEL PLATES HAVING CURVED OUTER EDGES WHICH ARE ADAPTED TO BEAR AGAINST A COLOR ROLLER, SAID PLATES HAVING LOWER ENDS ADAPTED TO EXTEND DOWNWARDLY TOWARD A RESERVOIR ADJACENT THE JUNCTURE OF TWO OF THE SEPARATE COLOR COMPARTMENTS AND BEING SHAPED TO INTERSECT ADJACENT THEIR LOWER ENDS AND DIVERGING OUTWARDLY FROM THE INTERSECTION TO THE LOWER ENDS FOR THE PURPOSE OF DEFLECTING THE COLOR FROM THE SEPARATE SIDES OF SAID WEDGE MEMBER OUTWARDLY AND IN OPPOSITE DIRECTIONS TOWARD THE RESPECTIVE COLOR COMPARTMENTS OF A RESERVOIR.
Claim 2
Independent Claim
121 words
A DEVICE FOR PREVENTING THE COMINGLING OF TWO COLORS ON A COLOR ROLLER BELOW A COLOR KNIFE AND ABOVE A RESERVOIR HAVING SEPARATE COLOR COMPARTMENTS IN A PRINTING MACHINE, COMPRISING A COMPARTMENT WEDGE FORMED BY TWO SUBSTANTIALLY PARALLEL PLATES HAVING CURVED OUTER EDGES WHICH ARE ADAPTED TO BEAR AGAINST A COLOR ROLLER, SAID PLATES HAVING LOWER ENDS ADAPTED TO EXTEND DOWNWARDLY TOWARD A RESERVOIR ADJACENT THE JUNCTURE OF TWO OF THE SEPARATE COLOR COMPARTMENTS AND BEING SHAPED TO INTERSECT ADJACENT THEIR LOWER ENDS AND DIVERGING OUTWARDLY FROM THE INTERSECTION TO THE LOWER ENDS FOR THE PURPOSE OF DEFLECTING THE COLOR FROM THE SEPARATE SIDES OF SAID WEDGE MEMBER OUTWARDLY AND IN OPPOSITE DIRECTIONS TOWARD THE RESPECTIVE COLOR COMPARTMENTS OF A RESERVOIR.
References Cited (Backward Citations)
US1890922A
Cited
US1893148A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-02 | 1969-02-01 | 1969-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-02 | 1973-02-01 | 1973-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-02 | 1977-02-01 | 1977-08-03 | $7700.00 | Window Closed / Lapsed |