TREA

Apparatus for directly duplicating from hectographic originals

Follow

Industry

  • CPC
  • B41L7/00
This industry / category may be too specific. Please go to a parent level for more data

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

B41L7/00Apparatus for directly duplicating from hectographic originals

Sub Industries

B41L7/02by passing original and copy-sheet or -web between rollers B41L7/04with means for guiding original or copy-sheet or -web B41L7/06with means for severing copy-sheet or -web B41L7/08with means for moistening or drying
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Water application unit for automatically applying water onto sheet...
    • Patent number 9,044,772
    • Issue date Jun 2, 2015
    • Riso Kagaku Corporation
    • Akinori Maekawa
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Duplicator with web master
    • Patent number 3,930,446
    • Issue date Jan 6, 1976
    • Nulton; Edmund W.
    • Robert J. Crissy
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3776133
    • Patent number 3,776,133
    • Issue date Dec 4, 1973
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3566785
    • Patent number 3,566,785
    • Issue date Mar 2, 1971
    • 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

    3498559
    • Patent number 3,498,559
    • Issue date Mar 3, 1970
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3495530
    • Patent number 3,495,530
    • Issue date Feb 17, 1970
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3493299
    • Patent number 3,493,299
    • Issue date Feb 3, 1970
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3461797
    • Patent number 3,461,797
    • Issue date Aug 19, 1969
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3433154
    • Patent number 3,433,154
    • Issue date Mar 18, 1969
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3429259
    • Patent number 3,429,259
    • Issue date Feb 25, 1969
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3427965
    • Patent number 3,427,965
    • Issue date Feb 18, 1969
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3427966
    • Patent number 3,427,966
    • Issue date Feb 18, 1969
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3424083
    • Patent number 3,424,083
    • Issue date Jan 28, 1969
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3422756
    • Patent number 3,422,756
    • Issue date Jan 21, 1969
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3414255
    • Patent number 3,414,255
    • Issue date Dec 3, 1968
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3410205
    • Patent number 3,410,205
    • Issue date Nov 12, 1968
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3068786
    • Patent number 3,068,786
    • Issue date Dec 18, 1962
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3016822
    • Patent number 3,016,822
    • Issue date Jan 16, 1962
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3007402
    • Patent number 3,007,402
    • Issue date Nov 7, 1961
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3000349
    • Patent number 3,000,349
    • Issue date Sep 19, 1961
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2997950
    • Patent number 2,997,950
    • Issue date Aug 29, 1961
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2996039
    • Patent number 2,996,039
    • Issue date Aug 15, 1961
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2903963
    • Patent number 2,903,963
    • Issue date Sep 15, 1959
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2872896
    • Patent number 2,872,896
    • Issue date Feb 10, 1959
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2867169
    • Patent number 2,867,169
    • Issue date Jan 6, 1959
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2802445
    • Patent number 2,802,445
    • Issue date Aug 13, 1957
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2764180
    • Patent number 2,764,180
    • Issue date Sep 25, 1956
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2754752
    • Patent number 2,754,752
    • Issue date Jul 17, 1956
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2745340
    • Patent number 2,745,340
    • Issue date May 15, 1956
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents