US3707391A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Imaging process
Assignee: Xerox Corp
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Filing: 1971-06-04
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Granted: 1972-12-26
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Expires: 1991-06-04
Abstract
Abstract AN IMAGING MEMBER COMPRISING A FRACTURABLE LAYER CONTACTING A SOLVENT SOLUBLE LAYER OVERLAYING A SUBSTRATE, SAID FRACTURABLE LAYER SPACED APART FROM SAID SUBSTRATE IS IMAGED BY FORMING AN ELECTROSTATIC IMAGE ON SAID MEMBER AND THEN SOLUBLE LAYER TO FORM AN IMAGEWISE PATTERN OF MATERIAL FROM SAID FRACTURABLE LAYER ON SAID SUBSTRATE.
Inventors
- 👤 William L Goffe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:53
CPC Classifications
G; G03; G03G; G03G17/00; G03G17/10; G03G13/00; G03G13/06; G03G13/22; Y; Y10; Y10T; Y10T428/00; Y10T428/26; Y10T428/263; Y10T428/264; Y10T428/265
Claims Analysis
Total Claims: 0
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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) | 1975-12-26 | 1976-06-26 | 1976-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-12-26 | 1980-06-26 | 1980-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-12-26 | 1984-06-26 | 1984-12-26 | $7700.00 | Window Closed / Lapsed |