Writing instrument with rotatable handles
Claims
The ornamental design for a writing instrument with rotatable handles, as shown and described.
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Type: Grant
Filed: Apr 23, 2008
Date of Patent: Nov 24, 2009
Inventors: Louis S. Glesser (Evergreen, CO), Eric G. Glesser (Golden, CO)
Primary Examiner: Elizabeth A Albert
Attorney: Sheridan Ross P.C.
Application Number: 29/317,170