Patent
   D779633
Priority
Jun 17 2015
Filed
Dec 09 2015
Issued
Feb 21 2017
Expiry
Feb 21 2032
Assg.orig
Entity
unknown
0
20
n/a
The ornamental design for a sand filtration aquarium, as shown.

FIG. 1 is a front view of a sand filtration aquarium showing my design;

FIG. 2 is a back view thereof,

FIG. 3 is a left view thereof;

FIG. 4 is a right view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is an isometric view thereof.

Chu, Wing Fat

Patent Priority Assignee Title
Patent Priority Assignee Title
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