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The ornamental design for a denture brush, as shown and described. |
FIG. 1 is a side elevational view of a denture brush showing our new design, the opposite side being a mirror image thereof;
FIG. 2 is a top plan thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is an end elevational view as seen from the left of FIG. 1; and
FIG. 5 is an elevational view of the opposite end thereof.
Grunberg, Horst, Otto, Helmut F.
Patent | Priority | Assignee | Title |
5465449, | Sep 14 1994 | Ranir, LLC | Denture brush |
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D364275, | Sep 14 1994 | Ranir, LLC | Brush |
D775838, | Jan 05 2015 | Toothbrush |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 06 1989 | The Procter & Gamble Company | (assignment on the face of the patent) | / | |||
Apr 12 1989 | GRONBERG, HORST | RICHARDSON GMBH, A CORP OF GERMANY | ASSIGNMENT OF ASSIGNORS INTEREST | 005108 | /0912 | |
Apr 12 1989 | OTTO, HELMUT F | RICHARDSON GMBH, A CORP OF GERMANY | ASSIGNMENT OF ASSIGNORS INTEREST | 005108 | /0912 |
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