TREA

Holders with arrangements for drawing dotted lines

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Industry

  • CPC
  • B43K17/04
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B43Writing accessories B43KIMPLEMENTS FOR WRITING OR DRAWING B43K17/00Continuously-adjustable nibs

Current Industry

B43K17/04Holders with arrangements for drawing dotted lines
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Marking apparatus
    • Patent number 4,669,905
    • Issue date Jun 2, 1987
    • John E. Hanna
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Reciprocating drafting pen
    • Patent number 4,481,713
    • Issue date Nov 13, 1984
    • David C. Howell
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Scale printing instrument
    • Patent number 4,366,755
    • Issue date Jan 4, 1983
    • Minoru Yoshimura
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Electric stippling device
    • Patent number 4,037,283
    • Issue date Jul 26, 1977
    • David Moisiuk
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2557212
    • Patent number 2,557,212
    • Issue date Jun 19, 1951
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2036716
    • Patent number 2,036,716
    • Issue date Apr 7, 1936
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1314879
    • Patent number 1,314,879
    • Issue date Sep 2, 1919
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1246405
    • Patent number 1,246,405
    • Issue date Nov 13, 1917
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    891810
    • Patent number 891,810
    • Issue date Jun 30, 1908
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    817861
    • Patent number 817,861
    • Issue date Apr 17, 1906
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    715007
    • Patent number 715,007
    • Issue date Dec 2, 1902
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    681574
    • Patent number 681,574
    • Issue date Aug 27, 1901
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES