Oral brush head

- CRA Labs, Inc.
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Description

FIG. 1 is an isometric view of the oral brush head showing the new design, the broken lines showing a second brush head and a handle being included for the purpose of illustrating environmental structure that forms no part of the claimed design;

FIG. 2 is an enlarged isometric view of the oral brush head of FIG. 1;

FIG. 3 is a front elevation view of the oral brush head of FIG. 2;

FIG. 4 is a rear elevation view of the oral brush head of FIG. 2;

FIG. 5 is an elevation view of one side of the oral brush head of FIG. 2;

FIG. 6 is an opposite side elevation view of the oral brush head of FIG. 2;

FIG. 7 is a top plan view of the oral brush head of FIG. 2; and,

FIG. 8 is a bottom plan view of the oral brush head of FIG. 2.

Claims

The ornamental design for an oral brush head, as shown and described.

Referenced Cited
U.S. Patent Documents
D372586 August 13, 1996 Quintanilla
D374351 October 8, 1996 van Kempen
6138310 October 31, 2000 Porper et al.
6381794 May 7, 2002 Porper et al.
Foreign Patent Documents
2192784 January 1988 GB
Patent History
Patent number: D585648
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
Classifications
Current U.S. Class: D4/101; D4/105