Patent
   D358631
Priority
Dec 13 1993
Filed
Dec 13 1993
Issued
May 23 1995
Expiry
May 23 2009
Assg.orig
Entity
unknown
2
18
n/a
The ornamental design for a dual brush vacuum cleaner, as shown.

FIG. 1 is a rear elevation view of a dual brush vacuum cleaner showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a perspective view thereof;

FIG. 6 is a right side elevation view thereof; and,

FIG. 7 is a left side elevation view thereof.

Conner, David K.

Patent Priority Assignee Title
D447294, Sep 29 2000 Techtronic Floor Care Technology Limited Containment member for floor care apparatus
D700609, Jun 16 2011 PFU Limited Scanner
Patent Priority Assignee Title
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