Cylinders for apparatus or machines for manifolding, duplicating, or printing for office or other commercial purposes

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for controlling a linkage drive section in a stencil prin...

    • Patent number 5,642,663
    • Issue date Jul 1, 1997
    • Riso Kagaku Corporation
    • Yoshikazu Hara
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method of controlling a linkage drive section in a stencil printing...

    • Patent number 5,553,537
    • Issue date Sep 10, 1996
    • Riso Kagaku Corporation
    • Yoshikazu Hara
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Multicolor printing press

    • Patent number 4,919,047
    • Issue date Apr 24, 1990
    • Toray Industries, Inc.
    • Yoshinori Inouye
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Document endorser apparatus

    • Patent number 4,220,084
    • Issue date Sep 2, 1980
    • Magnetic Peripherals Inc.
    • George Maclean
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Adjustable compression roller apparatus

    • Patent number 4,127,066
    • Issue date Nov 28, 1978
    • Melvin Sharkey
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Document imprinter

    • Patent number 4,092,920
    • Issue date Jun 6, 1978
    • Litton Business Systems, Inc.
    • John A. Barnak
    • 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

    Document endorsing control circuitry and method for minimizing powe...

    • Patent number 4,023,489
    • Issue date May 17, 1977
    • Burroughs Corporation
    • Jack Beery
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3783784

    • Patent number 3,783,784
    • Issue date Jan 8, 1974
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3750250

    • Patent number 3,750,250
    • Issue date Aug 7, 1973
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3715979

    • Patent number 3,715,979
    • Issue date Feb 13, 1973
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3618516

    • Patent number 3,618,516
    • Issue date Nov 9, 1971
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3557694

    • Patent number 3,557,694
    • Issue date Jan 26, 1971
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3438323

    • Patent number 3,438,323
    • Issue date Apr 15, 1969
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3188950

    • Patent number 3,188,950
    • Issue date Jun 15, 1965
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3085505

    • Patent number 3,085,505
    • Issue date Apr 16, 1963
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2557107

    • Patent number 2,557,107
    • Issue date Jun 19, 1951
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1857918

    • Patent number 1,857,918
    • Issue date May 10, 1932
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1791157

    • Patent number 1,791,157
    • Issue date Feb 3, 1931
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1559058

    • Patent number 1,559,058
    • Issue date Oct 27, 1925
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents