US3146145A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for adhering plastic to vitreous selenium
Assignee: Xerox Corp
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Filing: 1960-07-01
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Granted: 1964-08-25
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Expires: 1980-07-01
Abstract
No abstract record available.
Inventors
- 👤 John J Kinsella
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:55
CPC Classifications
G; G03; G03G; G03G5/00; G03G5/14; G03G5/147; G03G5/14708; G03G5/14713; G03G5/14717; G03G5/14726; G03G5/14734; G03G5/14747; G03G5/14752; G03G5/14765
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
THE PROCESS FOR APPLYING A PROTECTIVE OVERCOATING TO A PHOTOCONDUCTIVE INSULATING LAYER OF A XEROGRAPHIC PLATE COMPRISING PLACING A LAYER OF HIGHLY POLYMERIZED TRANSPARENT ELECTRICALLY INSULATING RESIN ON THE PHOTOCONDUCTIVE INSULATING LAYER OF SAID XEROGRAPHIC PLATE TO FORM AN INTERFACE AND THEN SUBJECTING THE SIDE OF SAID RESIN LAYER OPPOSITE SAID INTERFACE TO ION BOMBARDMENT UNDER A PARTIAL VACUUM WHEREBY SAID RESIN LAYER IS FIRMLY BONDED TO SAID PHOTOCONDUCTIVE INSULATING LAYER.
Claim 2
Dependent Claim
71 words
THE PROCESS FOR APPLYING A PROTECTIVE OVERCOATING TO A PHOTOCONDUCTIVE INSULATING LAYER OF A XEROGRAPHIC PLATE COMPRISING PLACING A LAYER OF HIGHLY POLYMERIZED TRANSPARENT ELECTRICALLY INSULATING RESIN ON THE PHOTOCONDUCTIVE INSULATING LAYER OF SAID XEROGRAPHIC PLATE TO FORM AN INTERFACE AND THEN SUBJECTING THE SIDE OF SAID RESIN LAYER OPPOSITE SAID INTERFACE TO ION BOMBARDMENT UNDER A PARTIAL VACUUM WHEREBY SAID RESIN LAYER IS FIRMLY BONDED TO SAID PHOTOCONDUCTIVE INSULATING LAYER.
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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 |