Writing instrument


957,109. Pens and pencils. N. H. J. NEESGAARD. Nov. 22, 1961 [Nov. 22, 1960], No. 41746/61. Heading B6P. A writing instrument having a writing element 2, e.g. ball-point pen or pencil is displaceable in a barrel 1 between two axially fixed end positions, inscriptions being connected to the writing element, such that they are visible through a slot 4 provided in the barrel when the element 2 is displaced to one of its fixed end positions. The element 2 is rotated step-wise through a series of fixed rotating positions as it is displaced by a button 3 between its end positions. The slot 4 may be covered by a magnifying glass 6.




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Cited By (5)

    Publication numberPublication dateAssigneeTitle
    FR-2776960-A1October 08, 1999Leendert AverinkInstrument d'ecriture avec un dispositif de manoeuvre longitudinal permettant de faire apparaitre deux decors ou messages consecutifs
    US-3315395-AApril 25, 1967George W KirklenWriting instrument provided with display feature
    US-3318289-AMay 09, 1967Northern Ind ProductsBi-stable mechanism
    US-3343293-ASeptember 26, 1967George W KirklenWriting instrument provided with display feature
    WO-9951447-A1October 14, 1999Leendert AverinkRetractable pen with successive displays