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Devices for applying chalk Sharpening or holding chalk

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  • CPC
  • A41H23/00
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Parent Industries

AHUMAN NECESSITIES A41Apparels A41HAPPLIANCES OR METHODS FOR MAKING CLOTHES

Current Industry

A41H23/00Devices for applying chalk Sharpening or holding chalk
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Chalk liner for sewing
    • Patent number 4,806,039
    • Issue date Feb 21, 1989
    • Kawamuraseichukogyo Co., Ltd.
    • Munesaburo Kawamura
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Marking apparatus
    • Patent number 4,640,222
    • Issue date Feb 3, 1987
    • Gerber Scientific Inc.
    • Heinz J. Gerber
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Material marker
    • Patent number 4,144,651
    • Issue date Mar 20, 1979
    • Mary De Baun
    • A41 - WEARING APPAREL
  • Information Patent Grant

    3776068
    • Patent number 3,776,068
    • Issue date Dec 4, 1973
    • A41 - WEARING APPAREL
  • Information Patent Grant

    3765274
    • Patent number 3,765,274
    • Issue date Oct 16, 1973
    • A41 - WEARING APPAREL
  • Information Patent Grant

    3742899
    • Patent number 3,742,899
    • Issue date Jul 3, 1973
    • A41 - WEARING APPAREL
  • Information Patent Grant

    3429050
    • Patent number 3,429,050
    • Issue date Feb 25, 1969
    • A41 - WEARING APPAREL
  • Information Patent Grant

    3278973
    • Patent number 3,278,973
    • Issue date Oct 18, 1966
    • A41 - WEARING APPAREL
  • Information Patent Grant

    3128747
    • Patent number 3,128,747
    • Issue date Apr 14, 1964
    • A41 - WEARING APPAREL
  • Information Patent Grant

    2975520
    • Patent number 2,975,520
    • Issue date Mar 21, 1961
    • A41 - WEARING APPAREL
  • Information Patent Grant

    2921555
    • Patent number 2,921,555
    • Issue date Jan 19, 1960
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2749618
    • Patent number 2,749,618
    • Issue date Jun 12, 1956
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    2736293
    • Patent number 2,736,293
    • Issue date Feb 28, 1956
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2708902
    • Patent number 2,708,902
    • Issue date May 24, 1955
    • A41 - WEARING APPAREL
  • Information Patent Grant

    2705902
    • Patent number 2,705,902
    • Issue date Apr 12, 1955
    • A41 - WEARING APPAREL
  • Information Patent Grant

    2588499
    • Patent number 2,588,499
    • Issue date Mar 11, 1952
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2555063
    • Patent number 2,555,063
    • Issue date May 29, 1951
    • A41 - WEARING APPAREL
  • Information Patent Grant

    2511845
    • Patent number 2,511,845
    • Issue date Jun 20, 1950
    • A41 - WEARING APPAREL
  • Information Patent Grant

    2496811
    • Patent number 2,496,811
    • Issue date Feb 7, 1950
    • A41 - WEARING APPAREL
  • Information Patent Grant

    2269005
    • Patent number 2,269,005
    • Issue date Jan 6, 1942
    • A41 - WEARING APPAREL
  • Information Patent Grant

    2237228
    • Patent number 2,237,228
    • Issue date Apr 1, 1941
    • A41 - WEARING APPAREL
  • Information Patent Grant

    2229008
    • Patent number 2,229,008
    • Issue date Jan 14, 1941
    • A41 - WEARING APPAREL
  • Information Patent Grant

    2084088
    • Patent number 2,084,088
    • Issue date Jun 15, 1937
    • A41 - WEARING APPAREL
  • Information Patent Grant

    1751001
    • Patent number 1,751,001
    • Issue date Mar 18, 1930
    • A41 - WEARING APPAREL