Invention Grant
- Patent Title: Multipurpose writing instrument
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Application No.: US12954815Application Date: 2010-11-26
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Publication No.: US08801309B2Publication Date: 2014-08-12
- Inventor: Jason Ryan
- Applicant: Jason Ryan
- Agent Mervyn J. Valadares
- Main IPC: B43K29/08
- IPC: B43K29/08 ; G01C9/28
Abstract:
A disposable writing instrument is provided for carpenters, masons and other tradesmen. The instrument is a lead pencil which comprises one or more accessories, including a level and a ruler. The level is positioned about the center of the instrument. Either or both ends of the instrument are adapted to be used to mark a surface.
Public/Granted literature
- US08864397B2 Multipurpose writing instrument Public/Granted day:2014-10-21
Information query
