US3385703A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Recording process
Assignee: Gevaert Photo Producten NV
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Filing: 1965-06-10
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Granted: 1968-05-28
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Expires: 1985-06-10
Abstract
No abstract record available.
Inventors
- 👤 Poot Albert Lucien
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:27
CPC Classifications
G; G03; G03C; G03C1/00; G03C1/72; G03C1/73; G03F; G03F7/00; G03F7/004; G03F7/0045
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
PROCESS FOR THE MANUFACTURE OF A PRINTING ELEMENT COMPRISING THE STEPS OF IMAGE-WISE EXPOSING TO U.V.RADIATION A RECORDING ELEMENT APPLIED TO A PRINTING BASE AND WHICH CONTAINS AS U.V. SENSITIVE COMPOUND A 3,5CYCLOHEXADIENONE DERIVATIVE CONTAINING IN ORTHO-POSITION TO THE OXO-GROUP AT LEAST ONE ACETOXY GROUP OR A 2,5-CYCLOHEXADIENONE DERIVATIVE CONTAINING IN PARA-POSITION TO THE OXO GROUP AT LEAST ONE ACETOXY GROUP AND TREATING THE EXPOSED ELEMENT WITH WATER OR AN AQUEOUS LIQUID THEREBY REMOVING THE RECORDING ELEMENT FROM SAID BASE AT THE EXPOSED AREAS.
Claim 2
Dependent Claim
84 words
PROCESS FOR THE MANUFACTURE OF A PRINTING ELEMENT COMPRISING THE STEPS OF IMAGE-WISE EXPOSING TO U.V.RADIATION A RECORDING ELEMENT APPLIED TO A PRINTING BASE AND WHICH CONTAINS AS U.V. SENSITIVE COMPOUND A 3,5CYCLOHEXADIENONE DERIVATIVE CONTAINING IN ORTHO-POSITION TO THE OXO-GROUP AT LEAST ONE ACETOXY GROUP OR A 2,5-CYCLOHEXADIENONE DERIVATIVE CONTAINING IN PARA-POSITION TO THE OXO GROUP AT LEAST ONE ACETOXY GROUP AND TREATING THE EXPOSED ELEMENT WITH WATER OR AN AQUEOUS LIQUID THEREBY REMOVING THE RECORDING ELEMENT FROM SAID BASE AT THE EXPOSED AREAS.
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) | 1971-05-28 | 1971-11-27 | 1972-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-28 | 1975-11-27 | 1976-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-28 | 1979-11-27 | 1980-05-28 | $7700.00 | Window Closed / Lapsed |