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The ornamental design for a toothbrush, as shown and described. |
FIG. 1 is a top perspective view of a toothbrush showing my new design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a front elevational view thereof;
FIG. 8 is a rear elevational view thereof;
FIGS. 9-13 are sectional views taken along lines IX--IX, X--X, XI--XI, XII--XII, and XIII--XIII respectively of FIG. 3;
FIGS. 14-21 are views similar to FIGS. 1-13 respectively, showing a modified form thereof; and
FIGS. 22-26 are sectional views taken along lines XXII--XXII, XXIII--XXIII, XXIV--XXIV, XXV--XXV, and XXVI--XXVI respectively of FIG. 16.
Patent | Priority | Assignee | Title |
4724570, | Jul 17 1986 | Toothbrush for sulcular brushing | |
CA734794, | |||
180091, | |||
204127, | |||
209736, | |||
D289704, | Apr 30 1985 | CPPD, INC , A CORP OF IL | Toothbrush |
D298176, | Mar 22 1985 | Dental floss holder | |
GB1286416, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Dec 04 1989 | Sanodent BV | (assignment on the face of the patent) | / | |||
Mar 16 1990 | SLETBAK, HELGE | JORDAN A S | ASSIGNMENT OF ASSIGNORS INTEREST | 005342 | /0762 | |
Nov 20 1990 | JORDAN A S | SANODENT BV, | ASSIGNMENT OF ASSIGNORS INTEREST | 005527 | /0607 |
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