Back to results
US 2015/0306901 A1Published application
Defensive Writing Instrument
OwnerSamuel Rosenberginventor
Life of this patent
Estimating the term…
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.
Claims15
A personal protection writing instrument, comprising:
- a generally tubular body having a first end and a second end, the generally tubular body having sufficient strength to resist deflection and breakage when utilized to apply a pain compliance hold;
- a writing tip disposed on the first end of the body;
- and
- a glass break disposed on the second end of the body, the glass break being made from a rigid, substantially solid, impact resistant material and tapering towards blunt, convex end surface that is structured to resist penetration of human skin upon being utilized to deliver a blow to a human, the end surface of the glass break having a sufficiently small surface area to effectively break automobile glass when the personal protection writing instrument is gripped in a user's fist and applied to the automobile glass in a hammerfist strike, the glass break having sufficient hardness to break automobile glass when the personal protection writing instrument is gripped in a user's fist and applied to the automobile glass in a hammerfist strike.
1 more element
Dependencies are inferred from the claim text.