Protective helmet
Latest E.D. Bullard Company Patents:
Claims
The ornamental design for a protective helmet, as shown and described.
Type: Grant
Filed: Mar 2, 2010
Date of Patent: Sep 4, 2012
Assignee: E.D. Bullard Company (Cynthiana, KY)
Inventors: Ulf Junker (Hanau), Stefan Roemer (Gundelfingen)
Primary Examiner: Rosemary K Tarcza
Attorney: Stites & Harbison, PLLC
Application Number: 29/356,728