TREA

with two-way threads

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Industry

  • CPC
  • B43K24/143
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B43Writing accessories B43KIMPLEMENTS FOR WRITING OR DRAWING B43K24/00Mechanisms for selecting, projecting, retracting or locking writing units

Current Industry

B43K24/143with two-way threads
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Manual device with two retractable heads carried by a single carriage
    • Patent number 10,836,205
    • Issue date Nov 17, 2020
    • Societe BIC
    • Franck Rolion
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    3910705
    • Patent number 3,910,705
    • Issue date Oct 7, 1975
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2505162
    • Patent number 2,505,162
    • Issue date Apr 25, 1950
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1981917
    • Patent number 1,981,917
    • Issue date Nov 27, 1934
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1731683
    • Patent number 1,731,683
    • Issue date Oct 15, 1929
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1697437
    • Patent number 1,697,437
    • Issue date Jan 1, 1929
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1664071
    • Patent number 1,664,071
    • Issue date Mar 27, 1928
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1664166
    • Patent number 1,664,166
    • Issue date Mar 27, 1928
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1536430
    • Patent number 1,536,430
    • Issue date May 5, 1925
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1528687
    • Patent number 1,528,687
    • Issue date Mar 3, 1925
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1491634
    • Patent number 1,491,634
    • Issue date Apr 22, 1924
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES