US D500599 S1
The ornamental design for a toothbrush handle, as shown and described above.
FIG. 1 is a right side perspective view of a toothbrush handle showing my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a left elevation view thereof;
FIG. 4 is a right elevation view thereof;
FIG. 5 is a rear elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
|1||American Dentronics Incorporated "Soniplak" sonic plaque removal system (May 1993).|
|2||Design of a Toothbrush, p. 361, Danish Official Design Gazette, published May 16, 1997.|
|3||Sonex International: Brushing with the Ultima- The World's Only Dual-Frequency Ultrasonic Toothbrush, Jul. 28, 1999, published at Sonipic.com.|
|4||Teledyne Water Pik "Plaque Control 3000" Plaque removal instrument (Jul. 1991).|
|5||Teledyne Water Pik "Sensonic" Toothbrush, sales brochure (at least as early as Sep. 1994).|