Oral brush head
Latest CRA Labs, Inc. Patents:
Claims
The ornamental design for an oral brush head, as shown and described.
Type: Grant
Filed: May 21, 2007
Date of Patent: Feb 3, 2009
Assignee: CRA Labs, Inc. (Escondido, CA)
Inventors: Kenneth J. Hegemann (Escondido, CA), Jay Hegemann (Escondido, CA)
Primary Examiner: Melanie H Tung
Assistant Examiner: Lavone D Tabor
Attorney: Berenbaum, Weinshienk & Eason
Application Number: 29/280,205