发明名称 Magnetic-Mechanical Connection Assembly and Writing Instrument Comprising Same
摘要 A writing instrument includes a nose section that is connected to a barrel housing portion that contains an ink reservoir for holding ink for delivery to a writing nib. A cap may be releasably secured to the nose section with a magnetic-mechanical connection assembly to cover the nib to protect the nib from damage and to prevent ink evaporation.
申请公布号 US2013170891(A1) 申请公布日期 2013.07.04
申请号 US201113340083 申请日期 2011.12.29
申请人 MARTIN DAVID;DAVIES-SMITH LEIGHTON;PARKER PEN PRODUCTS 发明人 MARTIN DAVID;DAVIES-SMITH LEIGHTON
分类号 B43K23/12 主分类号 B43K23/12
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