Patent
   D587448
Priority
Apr 03 2008
Filed
Apr 03 2008
Issued
Mar 03 2009
Expiry
Mar 03 2023
Assg.orig
Entity
unknown
12
9
n/a
The ornamental design for an umbrella frame, as shown.

FIG. 1 is a perspective view of the umbrella frame of this invention;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

You, Ching-Chuan

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Patent Priority Assignee Title
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