TREA

Apparatus for directly duplicating from hectographic masters in mirror image

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Industry

  • CPC
  • B41L11/00
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41LAPPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING, OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES

Current Industry

B41L11/00Apparatus for directly duplicating from hectographic masters in mirror image

Sub Industries

B41L11/02with a flat support carrying the masters B41L11/04and with carriages for feeding the sheets B41L11/06for stack duplicating with pressure rollers B41L11/08with rotary cylinders carrying the masters B41L11/10with two rollers between which master is stretched B41L11/12Driving gear Control thereof B41L11/14Constructional features of masters
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Master cards for hectographic printing
    • Patent number 4,213,041
    • Issue date Jul 15, 1980
    • Data Card (U.K.) Limited
    • Colin H. S. Smith
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Method and apparatus for printing raised ink images
    • Patent number 4,152,986
    • Issue date May 8, 1979
    • Gilbert F. Dadowski
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Card selecting and address printing apparatus
    • Patent number 4,092,919
    • Issue date Jun 6, 1978
    • Tanaka Seiki Co., Ltd.
    • Kenzo Araya
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Print position adjusting apparatus for address printer
    • Patent number 4,073,233
    • Issue date Feb 14, 1978
    • Scriptomatic, Inc.
    • Sadaharu Komatsu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Transfer-printing apparatus
    • Patent number 4,069,754
    • Issue date Jan 24, 1978
    • Tanaka Seiki Co., Ltd.
    • Kenzo Araya
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Roller device for use with pressure sensitive duplicating master an...
    • Patent number 4,051,778
    • Issue date Oct 4, 1977
    • The Mazer Corporation
    • William D. Pflaum
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Duplicating machine
    • Patent number 4,030,412
    • Issue date Jun 21, 1977
    • Heyer Inc.
    • Edward M. Springer
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Pattern transfer machine
    • Patent number 4,019,433
    • Issue date Apr 26, 1977
    • Frank J. Cutri
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Addressing machine and variable drag drive therefore
    • Patent number 4,005,652
    • Issue date Feb 1, 1977
    • Speedaddress, Inc.
    • Eduard C. Petry
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Pattern copying machine
    • Patent number 3,998,159
    • Issue date Dec 21, 1976
    • Image Duplicating Systems Inc.
    • Oscar Lande
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Duplicating apparatus
    • Patent number 3,996,854
    • Issue date Dec 14, 1976
    • Procedures, Systemes et Methodes P.S.M. (1972) Inc.
    • George E. Shepherd
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3807303
    • Patent number 3,807,303
    • Issue date Apr 30, 1974
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3793948
    • Patent number 3,793,948
    • Issue date Feb 26, 1974
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3687540
    • Patent number 3,687,540
    • Issue date Aug 29, 1972
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3645979
    • Patent number 3,645,979
    • Issue date Feb 29, 1972
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3616749
    • Patent number 3,616,749
    • Issue date Nov 2, 1971
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3581658
    • Patent number 3,581,658
    • Issue date Jun 1, 1971
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3547027
    • Patent number 3,547,027
    • Issue date Dec 15, 1970
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3528369
    • Patent number 3,528,369
    • Issue date Sep 15, 1970
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3515061
    • Patent number 3,515,061
    • Issue date Jun 2, 1970
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3508487
    • Patent number 3,508,487
    • Issue date Apr 28, 1970
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3502262
    • Patent number 3,502,262
    • Issue date Mar 24, 1970
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3493227
    • Patent number 3,493,227
    • Issue date Feb 3, 1970
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3489081
    • Patent number 3,489,081
    • Issue date Jan 13, 1970
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3489083
    • Patent number 3,489,083
    • Issue date Jan 13, 1970
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3486443
    • Patent number 3,486,443
    • Issue date Dec 30, 1969
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3485166
    • Patent number 3,485,166
    • Issue date Dec 23, 1969
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3478681
    • Patent number 3,478,681
    • Issue date Nov 18, 1969
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3468245
    • Patent number 3,468,245
    • Issue date Sep 23, 1969
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3464349
    • Patent number 3,464,349
    • Issue date Sep 2, 1969
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents