Patent
   D252597
Priority
Sep 30 1977
Filed
Sep 30 1977
Issued
Aug 14 1979
Expiry
Aug 14 1993
Assg.orig
Entity
unknown
39
3
n/a
The ornamental design for a plaque removal brush, substantially as shown and described.

FIG. 1 is a side elevational view of a plaque removal brush showing our new design, the opposite side being a mirror image thereof;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a view of the brush head, taken in the direction of the arrow shown in FIG. 1.

Holzwarth, Henry A., Wark, John D.

Patent Priority Assignee Title
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Patent Priority Assignee Title
2241584,
FR443435,
GB1286416,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 30 1977Johnson & Johnson(assignment on the face of the patent)
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