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Ergonomic and versatile writing instrument

  • US 9,610,797 B2
  • Filed: 09/11/2013
  • Issued: 04/04/2017
  • Est. Priority Date: 09/11/2012
  • Status: Active Grant
First Claim
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1. A writing instrument comprising:

  • a front body with an ergonomic grasping segment asymmetrical relative to a first longitudinal plane, anda rear body asymmetrical relative to a second longitudinal plane, and capable of rotating relative to the ergonomic grasping segment of the front body about a longitudinal axis of rotation, between a position adapted to gripping with a right hand and a position adapted to gripping with a left hand, wherein the longitudinal axis of rotation is a line of intersection between the first longitudinal plane and the second longitudinal plane.

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