TREA

Severing edge perforations from webs

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Industry

  • CPC
  • B41L1/14
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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 B41L1/00Devices for performing operations in connection with manifolding by means of pressure-sensitive layers or intermediaries

Current Industry

B41L1/14Severing edge perforations from webs
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Computer tractor rail paper margin stripper
    • Patent number 5,102,025
    • Issue date Apr 7, 1992
    • Gary Weldele
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Computer paper tab stripper
    • Patent number 5,072,869
    • Issue date Dec 17, 1991
    • Richard M. Padgett
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Device for separating perforated strips from paper sheets
    • Patent number 4,886,198
    • Issue date Dec 12, 1989
    • Pierre J. de Larosiere
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Apparatus and methods for removing margin portions from perforated...
    • Patent number 4,782,986
    • Issue date Nov 8, 1988
    • Ray Loesche
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Desk clamping device or decollator for tearing off strip side edges
    • Patent number 4,657,163
    • Issue date Apr 14, 1987
    • Idetra B.V.
    • Pier C. M. Cats
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Apparatus for making labels
    • Patent number 4,572,686
    • Issue date Feb 25, 1986
    • Kanzaki Paper Mfg. Co., Ltd.
    • Kenmei Tanaka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Margin stripper
    • Patent number 4,529,113
    • Issue date Jul 16, 1985
    • Judith D. Elliott
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Form suitable for airline ticketing
    • Patent number 4,179,140
    • Issue date Dec 18, 1979
    • Wallace Business Forms, Inc.
    • Donald J. Steidinger
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Chopper for margins of multi-folded paper
    • Patent number 3,937,377
    • Issue date Feb 10, 1976
    • American/Durein Company
    • Marlin A. Schueler
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    3911774
    • Patent number 3,911,774
    • Issue date Oct 14, 1975
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3905262
    • Patent number 3,905,262
    • Issue date Sep 16, 1975
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    3877728
    • Patent number 3,877,728
    • Issue date Apr 15, 1975
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3857557
    • Patent number 3,857,557
    • Issue date Dec 31, 1974
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3831480
    • Patent number 3,831,480
    • Issue date Aug 27, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3056324
    • Patent number 3,056,324
    • Issue date Oct 2, 1962
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    3039345
    • Patent number 3,039,345
    • Issue date Jun 19, 1962
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2328081
    • Patent number 2,328,081
    • Issue date Aug 31, 1943
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2317384
    • Patent number 2,317,384
    • Issue date Apr 27, 1943
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2208994
    • Patent number 2,208,994
    • Issue date Jul 23, 1940
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents