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US3230857A Expired / Lapsed US ⏱️ 0.0 years remaining

Copy making machine and copying method

Assignee: Individual
•
Filing: 1962-07-10
•
Granted: 1966-01-25
•
Expires: 1982-07-10
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Abstract

No abstract record available.

Inventors

  • 👤 Ritzerfeld Wilhelm
  • 👤 Ritzerfeld Gerhard

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 19:12
CPC Classifications
G; G03; G03D; G03D5/00; G03D5/06; G03D5/067; G03B; G03B27/00; G03B27/02; G03B27/14; G03B27/18; G03B27/22; G03B27/30; G03B27/303; G03B27/306

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 231 words
A COPY MAKING MACHINE, COMPRISING, IN COMBINATION, CARRIER MEANS FOR MOVING A MASTER SHEET HAVING A PLURALITY OF SECTION THROUGH A COPYING AREA SO THAT SAID SECTIONS ARE SUCCESSIVELY LOCATED IN SAID COPYING AREA; TRANSPORTING MEANS FOR MOVING A COPY SHEET SENSITIVE TO RAYS IN SYNCHRONISM WITH SAID MASTER SHEET THROUGH SAID COPYING AREA IN A POSITION IN WHICH SAID SECTIONS OF SAID MASTER SHEET ARE SUCCESSIVELY LOCATED OPPOSITE AND ADJACENT SECTIONS OF SAID COPY SHEET; MEANS FOR EMITTING RAYS TO WHICH SAID COPY SHEET IS SENSITIVE AT LEAST PARTLY LOCATED AND CONSTRUCTED TO EMIT COPYING RAYS INTO SAID COPYING AREA TO EFFECT THE TRANSFER OF AN IMAGE FROM THE SECTION OF THE MASTER SHEET LOCATED IN SAID COPYING AREA TO THE ADJACENT SECTION OF SAID COPY SHEET; CONTROL MEANS FOR PREVENTING TRANSFER OF AN IMAGE FROM UNDESIRED SECTIONS OF SAID MASTER SHEET TO SAID COPY SHEET AND FOR EFFECTING A TRANSFER OF AN IMAGE IN SAID COPYING AREA FROM DESIRED SELECTED SECTIONS OF SAID MASTER SHEET TO SAID COPY SHEET; AND SELECTOR MEANS SETTABLE IN ACCORDANCE WITH A PROGRAM FOR SELECTING DESIRED SECTIONS OF SAID MASTER SHEET FOR COPYING AND INCLUDING A MEMBER MOVING IN SYNCHRONISM WITH SAID CARRIER MEANS AND TRANSPORTING MEANS, AND OPERATIVELY CONNECTED WITH SAID CONTROL MEANS FOR AUTOMATICALLY ACTUATING THE SAME IN ACCORDANCE WITH THE PROGRAM WHEREBY ONLY DESIRED SECTIONS OF THE MASTER SHEET ARE COPIED.
Claim 2
Dependent Claim 231 words
A COPY MAKING MACHINE, COMPRISING, IN COMBINATION, CARRIER MEANS FOR MOVING A MASTER SHEET HAVING A PLURALITY OF SECTION THROUGH A COPYING AREA SO THAT SAID SECTIONS ARE SUCCESSIVELY LOCATED IN SAID COPYING AREA; TRANSPORTING MEANS FOR MOVING A COPY SHEET SENSITIVE TO RAYS IN SYNCHRONISM WITH SAID MASTER SHEET THROUGH SAID COPYING AREA IN A POSITION IN WHICH SAID SECTIONS OF SAID MASTER SHEET ARE SUCCESSIVELY LOCATED OPPOSITE AND ADJACENT SECTIONS OF SAID COPY SHEET; MEANS FOR EMITTING RAYS TO WHICH SAID COPY SHEET IS SENSITIVE AT LEAST PARTLY LOCATED AND CONSTRUCTED TO EMIT COPYING RAYS INTO SAID COPYING AREA TO EFFECT THE TRANSFER OF AN IMAGE FROM THE SECTION OF THE MASTER SHEET LOCATED IN SAID COPYING AREA TO THE ADJACENT SECTION OF SAID COPY SHEET; CONTROL MEANS FOR PREVENTING TRANSFER OF AN IMAGE FROM UNDESIRED SECTIONS OF SAID MASTER SHEET TO SAID COPY SHEET AND FOR EFFECTING A TRANSFER OF AN IMAGE IN SAID COPYING AREA FROM DESIRED SELECTED SECTIONS OF SAID MASTER SHEET TO SAID COPY SHEET; AND SELECTOR MEANS SETTABLE IN ACCORDANCE WITH A PROGRAM FOR SELECTING DESIRED SECTIONS OF SAID MASTER SHEET FOR COPYING AND INCLUDING A MEMBER MOVING IN SYNCHRONISM WITH SAID CARRIER MEANS AND TRANSPORTING MEANS, AND OPERATIVELY CONNECTED WITH SAID CONTROL MEANS FOR AUTOMATICALLY ACTUATING THE SAME IN ACCORDANCE WITH THE PROGRAM WHEREBY ONLY DESIRED SECTIONS OF THE MASTER SHEET ARE COPIED.

References Cited (Backward Citations)

US519800A Cited
US2245563A Cited
US2371925A Cited
US2820907A Cited
US2830492A Cited
US2947217A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-01-24 1969-07-26 1970-01-25 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-01-24 1973-07-26 1974-01-25 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-01-24 1977-07-26 1978-01-25 $7700.00 Window Closed / Lapsed

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