Writing instrument having a slidable cap
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United States of America Patent
Stats
-
Mar 6, 2012
Grant Date -
Mar 18, 2010
app pub date -
Sep 17, 2009
filing date -
Sep 17, 2008
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A writing instrument comprises a substantially tubular body extending between a top and a writing end, and an elongate slot disposed in an outer surface of the body and having a detents defined at each end of the slot, and a tubular open-ended cap disposed coaxially around the body and having a cut defining an elongate arm connected to the cap at one end and having an inwardly-oriented protrusion at another end and sized to engage the detents of the slot. The cap is slidable along the body such that the inwardly-oriented protrusion slides along the slot until it engages a detent at an end of the slot thereby arresting the cap either in a closed position, in which the cap covers the writing end, or in an open position in which the writing end is exposed.
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Cited Art Landscape
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