|Publication number||USD657858 S1|
|Application number||US 29/396,194|
|Publication date||Apr 17, 2012|
|Filing date||Jun 27, 2011|
|Priority date||Jun 27, 2011|
|Publication number||29396194, 396194, US D657858 S1, US D657858S1, US-S1-D657858, USD657858 S1, USD657858S1|
|Original Assignee||Diversitech Corporation|
|Export Citation||BiBTeX, EndNote, RefMan|
|Non-Patent Citations (1), Classifications (1) |
|External Links: USPTO, USPTO Assignment, Espacenet|
US D657858 S1
The ornamental design for a filter frame, as shown and described.
FIG. 1 is a top perspective view of a filter frame of the present invention;
FIG. 2 is a top plan view of the filter frame;
FIG. 3 is a bottom plan view of the filter frame;
FIG. 4 is an elevation view showing the front and back of the filter frame;
FIG. 5 is an elevation view showing both sides of the filter frame; and,
FIG. 6 is a detailed cutaway view of the side of the filter frame showing a center ridge on the left side of FIG. 6 corresponding to the center ridge in FIG. 5 and showing three representative ridges on the right side of FIG. 6 corresponding to the three rightmost ridges in FIG. 5.
The dash dot lines in FIGS. 5 and 6 show center lines and form no part of the claimed design.
|1||PCT International Search Report issued by the U.S. Patent & Trademark Office as International Search Authority on Jul. 11, 2011.|