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US4751528B1 Expired / Lapsed US ⏱️ 0.0 years remaining

US4751528B1 - - Google Patents

Assignee: Fujifilm Dimatix Inc
•
Filing: 1987-09-09
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Granted: 1991-10-29
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Expires: 2007-09-09
📄 Original PDF 🌐 Google Patents

Abstract

No abstract record available.

Inventors

  • 👤 W Spehrley Charles Jr
  • 👤 T Creagh Linda
  • 👤 R Schaffer Robert

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 18:10
CPC Classifications
G; G01; G01D; G01D15/00; G01D15/16; B; B41; B41J; B41J11/00; B41J11/0085; B41J11/0015; B41J11/002; B41J11/0024; B41J11/00242; B41J11/00244; B41J11/02; B41J2/00; B41J2/005; B41J2/01; B41J2/17; B41J2/175; B41J2/17593

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) 1994-10-28 1995-04-29 1995-10-29 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1998-10-28 1999-04-29 1999-10-29 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2002-10-28 2003-04-29 2003-10-29 $7700.00 Window Closed / Lapsed

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