Patent
   D343519
Priority
Apr 24 1990
Filed
Sep 03 1992
Issued
Jan 25 1994
Expiry
Jan 25 2008
Assg.orig
Entity
unknown
2
6
n/a
The ornamental design for a toothbrush head and handle unit, as shown and described.

FIG. 1 is a top plan view of a toothbrush head and handle unit showing our new design;

FIG. 2 is a side elevational view thereof, the opposite side being a mirror image;

FIG. 3 is a reduced perspective view thereof;

FIG. 4 is a bottom plan view of FIG. 1;

FIG. 5 is a left end elevational view thereof;

FIG. 6 is a right end elevational view thereof; and,

FIG. 7 is a sectional view taken along line 7--7 of FIG. 1.

The broken line showing of the lettering on the handle in FIG. 1 is for illustrative purposes only and forms no part of the claimed design.

Berger, Robert L., Booth, Anthony, Piano, Anthony, Woodrum, Byron, Allsop, Michael J., Hyman, Sr., Richard M.

Patent Priority Assignee Title
5966769, Feb 12 1998 Toothbrush with fillable, interchangeable, hollow handle
6000410, Feb 12 1998 Toothbrush with fillable, interchangeable, hollow handle
Patent Priority Assignee Title
BR4900338,
BR4901101,
159569,
241891,
D292447, Jul 30 1985 Disposable toothbrush
D305386, Jul 13 1987 Gillette Canada Company Toothbrush
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