Patent US1441708A successfully refreshed from Google Patents.
Patent US3288059A successfully refreshed from Google Patents.
US3288059A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Color reproduction
Assignee: Individual
•
Filing: 1965-10-20
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Granted: 1966-11-29
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Expires: 1985-10-20
Abstract
No abstract record available.
Inventors
- 👤 Edward R Atkinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 19:09
CPC Classifications
B; B41; B41M; B41M1/00; B41M1/14; B41M1/18; B41P; B41P2233/00; B41P2233/50; B41P2233/51
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
177 words
THE METHOD OF PRODUCING A COLOR REPRODUCTION IMAGE WHICH IS CHARACTERIZED BY LACK OF PICKINESS, MINIMUM PATTERN AND COLOR DISTORTION COMPRISING THE STEPS OF: PRINTING A FIRST SERIES OF ALTERNATE RED AND BLUE RECTILINEAR INK DOTS, IN LINE, AND AT THE SAME ANGLE ON AN INK RECEPTIVE MEDIA, WITH SAID DOTS HAVING A RATIO OF WIDTH OF HEIGHT OF AT LEAST TWO TO ONE, BEING SEPARATED BY RELATIVELY THIN BRIDGE LINES AND WITH SAID RED AND BLUE DOTS HAVING THE SAME SURFACE AREA, PRINTING ON SAID MEDIA OTHER SERIES OF RECTILINEAR, IN LINE INK DOTS OF YELLOW INK, PARALLEL TO AND ON EITHER SIDE OF SAID SERIES OF RED AND BLUE DOTS WITH SAID YELLOW INK DOTS BEING OF LIKE CONFIGURATION TO SAID RED AND BLUE INK DOTS, WITH RELATIVELY THIN BRIDGE LINES THEREBETWEEN, AND WITH THE TOTAL SURFACE AREA OF THE YELLOW INK DOTS BEING IN THE ORDER OF TWICE THAT OF EITHER THE BLUE OR RED INK DOTS AND CONTROLLING THE TONE OF THE INK DOTS BY VARYING THE VOLUME OF INK FOR RESPONSIVE DOTS.
Claim 2
Independent Claim
177 words
THE METHOD OF PRODUCING A COLOR REPRODUCTION IMAGE WHICH IS CHARACTERIZED BY LACK OF PICKINESS, MINIMUM PATTERN AND COLOR DISTORTION COMPRISING THE STEPS OF: PRINTING A FIRST SERIES OF ALTERNATE RED AND BLUE RECTILINEAR INK DOTS, IN LINE, AND AT THE SAME ANGLE ON AN INK RECEPTIVE MEDIA, WITH SAID DOTS HAVING A RATIO OF WIDTH OF HEIGHT OF AT LEAST TWO TO ONE, BEING SEPARATED BY RELATIVELY THIN BRIDGE LINES AND WITH SAID RED AND BLUE DOTS HAVING THE SAME SURFACE AREA, PRINTING ON SAID MEDIA OTHER SERIES OF RECTILINEAR, IN LINE INK DOTS OF YELLOW INK, PARALLEL TO AND ON EITHER SIDE OF SAID SERIES OF RED AND BLUE DOTS WITH SAID YELLOW INK DOTS BEING OF LIKE CONFIGURATION TO SAID RED AND BLUE INK DOTS, WITH RELATIVELY THIN BRIDGE LINES THEREBETWEEN, AND WITH THE TOTAL SURFACE AREA OF THE YELLOW INK DOTS BEING IN THE ORDER OF TWICE THAT OF EITHER THE BLUE OR RED INK DOTS AND CONTROLLING THE TONE OF THE INK DOTS BY VARYING THE VOLUME OF INK FOR RESPONSIVE DOTS.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-28 | 1970-05-30 | 1970-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-28 | 1974-05-30 | 1974-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-28 | 1978-05-30 | 1978-11-29 | $7700.00 | Window Closed / Lapsed |