US3288603A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of restoring xerographic properties to a glass binder plate
Assignee: Xerox Corp
•
Filing: 1964-04-29
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Granted: 1966-11-29
•
Expires: 1984-04-29
Abstract
No abstract record available.
Inventors
- 👤 Corrsin Lester
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 02:27
CPC Classifications
G; G03; G03G; G03G5/00; G03G5/02; G03G5/04; G03G5/08; G03G5/085; Y; Y10; Y10S; Y10S101/00; Y10S101/37
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
79 words
THE METHOD OF INCREASING THE IMAGE REPRODUCING PROPERTIES OF A XEROGRAPHIC GLASS BINDER PLATE HAVING IMPAIRED IMAGE REPRODUCING PROPERTIES, WHICH COMPRISES HEATING SAID PLATE TO A TEMPERATURE OF AT LEAST THE FUSING POINT OF THE GLASS BINDER MATERIAL IN SAID BINDER PLATE, SAID PLATE INITIALLY COMPRISING A PHOTOCONDUCTIVE LAYER COMPOSED OF FINELY DIVIDED INORGANIC PHOTOCONDUCTIVE PARTICLES DISPERSED IN A HIGHLY INSULATING FUSED GLASS BINDER, SAID PHOTOCONDUCTIVE PARTICLES CONSTITUTING LESS THAN ABOUT 60 PERCENT BY WEIGHT OF SAID PHOTOCONDUCTIVE LAYER.
Claim 2
Independent Claim
79 words
THE METHOD OF INCREASING THE IMAGE REPRODUCING PROPERTIES OF A XEROGRAPHIC GLASS BINDER PLATE HAVING IMPAIRED IMAGE REPRODUCING PROPERTIES, WHICH COMPRISES HEATING SAID PLATE TO A TEMPERATURE OF AT LEAST THE FUSING POINT OF THE GLASS BINDER MATERIAL IN SAID BINDER PLATE, SAID PLATE INITIALLY COMPRISING A PHOTOCONDUCTIVE LAYER COMPOSED OF FINELY DIVIDED INORGANIC PHOTOCONDUCTIVE PARTICLES DISPERSED IN A HIGHLY INSULATING FUSED GLASS BINDER, SAID PHOTOCONDUCTIVE PARTICLES CONSTITUTING LESS THAN ABOUT 60 PERCENT BY WEIGHT OF SAID PHOTOCONDUCTIVE 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) | 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 |