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  • CPC
  • Y10T83/7673
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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION Y10T83/00Cutting

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Y10T83/7673Spaced edges
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Tape end trimming apparatus
    • Patent number 6,116,129
    • Issue date Sep 12, 2000
    • Seiko Epson Corporation
    • Masaji Takayama
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Method of cutting slats for a venetian blind
    • Patent number 5,103,702
    • Issue date Apr 14, 1992
    • Levolor Lorentzen, Inc.
    • Robert Yannazzone
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for making angled hole ventricular catheter
    • Patent number 4,970,926
    • Issue date Nov 20, 1990
    • Neurodynamics, Inc.
    • Jamshid B. G. Ghajar
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Portable business card slit cutter
    • Patent number 4,941,381
    • Issue date Jul 17, 1990
    • Garner; Sandra Brown
    • Darryl M. Garner
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Film punch registration
    • Patent number 4,380,946
    • Issue date Apr 26, 1983
    • Protocol Engineering Limited
    • Donald Mayston
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Paper punch with variable spacing
    • Patent number 4,036,088
    • Issue date Jul 19, 1977
    • Rolodex Corporation
    • Henry Ruskin
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    3427914
    • Patent number 3,427,914
    • Issue date Feb 18, 1969
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    3298501
    • Patent number 3,298,501
    • Issue date Jan 17, 1967
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    3211450
    • Patent number 3,211,450
    • Issue date Oct 12, 1965
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3116658
    • Patent number 3,116,658
    • Issue date Jan 7, 1964
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2768687
    • Patent number 2,768,687
    • Issue date Oct 30, 1956
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    2682901
    • Patent number 2,682,901
    • Issue date Jul 6, 1954
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    2656888
    • Patent number 2,656,888
    • Issue date Oct 27, 1953
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    2621691
    • Patent number 2,621,691
    • Issue date Dec 16, 1952
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    2621738
    • Patent number 2,621,738
    • Issue date Dec 16, 1952
    • A42 - HEADWEAR
  • Information Patent Grant

    2501685
    • Patent number 2,501,685
    • Issue date Mar 28, 1950
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2447884
    • Patent number 2,447,884
    • Issue date Aug 24, 1948
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2445440
    • Patent number 2,445,440
    • Issue date Jul 20, 1948
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    2302419
    • Patent number 2,302,419
    • Issue date Nov 17, 1942
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    2295089
    • Patent number 2,295,089
    • Issue date Sep 8, 1942
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    2175723
    • Patent number 2,175,723
    • Issue date Oct 10, 1939
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    2156015
    • Patent number 2,156,015
    • Issue date Apr 25, 1939
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2023345
    • Patent number 2,023,345
    • Issue date Dec 3, 1935
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    2013679
    • Patent number 2,013,679
    • Issue date Sep 10, 1935
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    1841909
    • Patent number 1,841,909
    • Issue date Jan 19, 1932
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1839544
    • Patent number 1,839,544
    • Issue date Jan 5, 1932
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    1738572
    • Patent number 1,738,572
    • Issue date Dec 10, 1929
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    1595341
    • Patent number 1,595,341
    • Issue date Aug 10, 1926
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    1582103
    • Patent number 1,582,103
    • Issue date Apr 27, 1926
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    1548192
    • Patent number 1,548,192
    • Issue date Aug 4, 1925
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING