US3010389A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photographic transfer printing plates
Assignee: Individual
•
Filing: 1954-06-29
•
Granted: 1961-11-28
•
Expires: 1974-06-29
Abstract
No abstract record available.
Inventors
- 👤 Buskes Willem Marie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:14
CPC Classifications
G; G03; G03F; G03F7/00; G03F7/004; G03F7/09; G03F7/115
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
136 words
A PRINTING PLATE COMPRISING A SUPPORT FORMED WITH A PRINTING SURFACE BEARING GREASY-INK RECEPTIVE PRINTING ELEMENTS IN THE PATTERN OF PHOTOGRAPHIC IMAGE OF AN ORIGINAL TO BE REPRODUCED, EACH OF SAID ELEMENTS CORRESPONDING IN OUTLINE TO AN ELEMENT OF SAID IMAGE AND BEING A TORN-OUT PORTION OF A LAYER STRUCTURE COMMON TO SAID ELEMENTS AND BEING FORMED OF AN UNDERLAYER CONSISTING ESSENTIALLY OF ORGANIC FILM-FORMING COLLOID MATERIAL AND A DISTINCT POROUS HYDROPHOBIC SOLID OUTER LAYER, SAID UNDERLAYER ADHERING TO SAID SURFACE AND BINDING THERETO SAID OUTER LAYER AND BEING ITSELF SUBSTANTIALLY FREE OF PIGMENT, SAID OUTER LAYER OF EACH OF SAID ELEMENTS BEING COMPOSED OF DEPOSITS OF HYDROPHOBIC SOLID MATTER WHICH ARE PERMEATED WITH LIQUID-RECEPTIVE PORES AND INTERSPERSED WITH MINUTE LIGHT PERVIOUS AREAS UNIFORMLY SPACED APART AT A CENTER DISTANCE OF BETWEEN 20 AND 100 MICRONS.
Claim 2
Dependent Claim
136 words
A PRINTING PLATE COMPRISING A SUPPORT FORMED WITH A PRINTING SURFACE BEARING GREASY-INK RECEPTIVE PRINTING ELEMENTS IN THE PATTERN OF PHOTOGRAPHIC IMAGE OF AN ORIGINAL TO BE REPRODUCED, EACH OF SAID ELEMENTS CORRESPONDING IN OUTLINE TO AN ELEMENT OF SAID IMAGE AND BEING A TORN-OUT PORTION OF A LAYER STRUCTURE COMMON TO SAID ELEMENTS AND BEING FORMED OF AN UNDERLAYER CONSISTING ESSENTIALLY OF ORGANIC FILM-FORMING COLLOID MATERIAL AND A DISTINCT POROUS HYDROPHOBIC SOLID OUTER LAYER, SAID UNDERLAYER ADHERING TO SAID SURFACE AND BINDING THERETO SAID OUTER LAYER AND BEING ITSELF SUBSTANTIALLY FREE OF PIGMENT, SAID OUTER LAYER OF EACH OF SAID ELEMENTS BEING COMPOSED OF DEPOSITS OF HYDROPHOBIC SOLID MATTER WHICH ARE PERMEATED WITH LIQUID-RECEPTIVE PORES AND INTERSPERSED WITH MINUTE LIGHT PERVIOUS AREAS UNIFORMLY SPACED APART AT A CENTER DISTANCE OF BETWEEN 20 AND 100 MICRONS.
References Cited (Backward Citations)
GB190927665A
Cited
US1118479A
Cited
US1166540A
Cited
US1618505A
Cited
US1762033A
Cited
US1918560A
Cited
US2100063A
Cited
US2026292A
Cited
US2051585A
Cited
US2295632A
Cited
FR904255A
Cited
US2532390A
Cited
US2596756A
Cited
US2763553A
Cited
US2602740A
Cited
US2714066A
Cited
US2692827A
Cited
US2754279A
Cited
US2747999A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-27 | 1965-05-29 | 1965-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-27 | 1969-05-29 | 1969-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-27 | 1973-05-29 | 1973-11-28 | $7700.00 | Window Closed / Lapsed |