with non-mechanical means for holding the elements in registered position

Patents Grantslast 30 patents

  • Information Patent Grant

    3358693

    • Patent number 3,358,693
    • Issue date Dec 19, 1967
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    3222087

    • Patent number 3,222,087
    • Issue date Dec 7, 1965
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3005644

    • Patent number 3,005,644
    • Issue date Oct 24, 1961
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2952478

    • Patent number 2,952,478
    • Issue date Sep 13, 1960
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    2944838

    • Patent number 2,944,838
    • Issue date Jul 12, 1960
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2913257

    • Patent number 2,913,257
    • Issue date Nov 17, 1959
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2868561

    • Patent number 2,868,561
    • Issue date Jan 13, 1959
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2836433

    • Patent number 2,836,433
    • Issue date May 27, 1958
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2747895

    • Patent number 2,747,895
    • Issue date May 29, 1956
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2696393

    • Patent number 2,696,393
    • Issue date Dec 7, 1954
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2647765

    • Patent number 2,647,765
    • Issue date Aug 4, 1953
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2637570

    • Patent number 2,637,570
    • Issue date May 5, 1953
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2630121

    • Patent number 2,630,121
    • Issue date Mar 3, 1953
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2524128

    • Patent number 2,524,128
    • Issue date Oct 3, 1950
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2439537

    • Patent number 2,439,537
    • Issue date Apr 13, 1948
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2151080

    • Patent number 2,151,080
    • Issue date Mar 21, 1939
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS