with ink-ejecting means

Patents Grantslast 30 patents

  • Information Patent Grant

    Ink-supply control device and stencil printing machine having the same

    • Patent number 5,699,731
    • Issue date Dec 23, 1997
    • Riso Kagaku Corporation
    • Yoshikazu Hara
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Cylinder/piston type fluid container

    • Patent number 5,398,847
    • Issue date Mar 21, 1995
    • Riso Kagaku Corporation
    • Takanori Hasegawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Inking mechanism

    • Patent number 4,164,185
    • Issue date Aug 14, 1979
    • Monarch Marking Systems, Inc.
    • Raymond L. Kirby
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3804010

    • Patent number 3,804,010
    • Issue date Apr 16, 1974
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3804012

    • Patent number 3,804,012
    • Issue date Apr 16, 1974
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3749009

    • Patent number 3,749,009
    • Issue date Jul 31, 1973
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3652083

    • Patent number 3,652,083
    • Issue date Mar 28, 1972
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2893318

    • Patent number 2,893,318
    • Issue date Jul 7, 1959
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2787216

    • Patent number 2,787,216
    • Issue date Apr 2, 1957
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2776075

    • Patent number 2,776,075
    • Issue date Jan 1, 1957
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2745575

    • Patent number 2,745,575
    • Issue date May 15, 1956
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents