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US3741762A Expired / Lapsed US ⏱️ 0.0 years remaining

Manifold imaging member and process

Assignee: Xerox Corp
•
Filing: 1971-01-11
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Granted: 1973-06-26
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Expires: 1991-01-11
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Abstract

Abstract AN IMAGING METHOD WHICH EMPLOYS AN IMAGING MEMBER COMPRISING A DONOR LAYER HAVING COATED THEREON A FIRST RESINOUS LAYER, A FRACTURABLE ELECTRICALLY PHOTOSENSITIVE INAGINING LAYER, A SECOND RESINOUS LAYE ON SAID ELECTRICALLY PHOTOSENSITIVE LAYER AND A RECEIVER LAYER ON SAID SECOND LAYER. THE METHOD INVOLVES SUBJECTING TH IMAGING LAYER TO AN ELECTRIC FIELD, EXPOSING THE IMAGING LAYER TO AN IMAGEWISE PATTERN OF ELECTROMAGNETIC RADIATION TO WWHICH THE IMAGING LAYER IS SENSITIVE AND, WHILE THE RESINOUS LAYERS ARE THERMALLY LIQUEFIELD, THE DONOR AND RECEIVER LAYERS ARE SEPARATED WHEREUPON THE IMAGING LAYER FRACTURES LEAVING A POSITIVE IMAGE ON ONE OF THE DONOR AND RECEIVER LAYERS LAYERS AND A NEGATIVE IMAGE ON THE OTHER LAYER.

Inventors

  • 👤 T Greeno
  • 👤 R Luebbe
  • 👤 J Byrne

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 14:05
CPC Classifications
G; G03; G03G; G03G5/00; G03G5/02; G03G5/04

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

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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) 1976-06-25 1976-12-25 1977-06-26 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1980-06-25 1980-12-25 1981-06-26 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1984-06-25 1984-12-25 1985-06-26 $7700.00 Window Closed / Lapsed

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