Defensive writing instrument
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United States of America Patent
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Aug 18, 2015
Grant Date -
N/A
app pub date -
Jun 10, 2008
filing date -
Jun 10, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
A writing instrument includes a glass break on the end opposite the writing tip. Means for securing a cap over either the writing tip or the glass break are provided. The body of the writing instruments may include circumferential ridges or channels. Some examples of the writing instrument may include a cover removably secured over the glass break, possibly with a key ring attached. The cap may include a light source or laser pointer.
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Family
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Cited Art Landscape
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