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  • CPC
  • B65H75/005
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and method for repairing out-of-round tubular cores, and...

    • Patent number 7,979,970
    • Issue date Jul 19, 2011
    • Illinois Tool Works Inc.
    • James Patrick Williams
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for shaping the center space of toilet rolls

    • Patent number 5,474,436
    • Issue date Dec 12, 1995
    • Tokuhichi Yamazaki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Roll straightening tool

    • Patent number 4,270,379
    • Issue date Jun 2, 1981
    • Brammall, Inc.
    • James Van Gompel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Core tools

    • Patent number 4,155,242
    • Issue date May 22, 1979
    • Double E Company, Inc.
    • Bruce E. Peterson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for use in repairing rolls supporting web material

    • Patent number 3,991,458
    • Issue date Nov 16, 1976
    • Philip Morris Incorporated
    • Richard C. Donoff
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Apparatus and method for re-forming and maintaining the circular sh...

    • Patent number 3,961,516
    • Issue date Jun 8, 1976
    • Jack E. Priester
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3751008

    • Patent number 3,751,008
    • Issue date Aug 7, 1973
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3749365

    • Patent number 3,749,365
    • Issue date Jul 31, 1973
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3635440

    • Patent number 3,635,440
    • Issue date Jan 18, 1972
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3625046

    • Patent number 3,625,046
    • Issue date Dec 7, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3618895

    • Patent number 3,618,895
    • Issue date Nov 9, 1971
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3541665

    • Patent number 3,541,665
    • Issue date Nov 24, 1970
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3292903

    • Patent number 3,292,903
    • Issue date Dec 20, 1966
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3106362

    • Patent number 3,106,362
    • Issue date Oct 8, 1963
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3060994

    • Patent number 3,060,994
    • Issue date Oct 30, 1962
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    1922716

    • Patent number 1,922,716
    • Issue date Aug 15, 1933
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    1611435

    • Patent number 1,611,435
    • Issue date Dec 21, 1926
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1594907

    • Patent number 1,594,907
    • Issue date Aug 3, 1926
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents