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Publication numberUSD615149 S1
Publication typeGrant
Application numberUS 29/334,382
Publication dateMay 4, 2010
Filing dateMar 25, 2009
Priority dateSep 20, 2007
Publication number29334382, 334382, US D615149 S1, US D615149S1, US-S1-D615149, USD615149 S1, USD615149S1
InventorsRoger P. Reid, Bruce D Saaski
Original AssigneeOmnipure Filter Company, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Filter block for liquid filtration
US D615149 S1
Abstract  available in
Images(5)
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Claims(1)
  1. The ornamental design for a filter block for liquid filtration, as shown and described.
Description

FIG. 1 is a front perspective view of the invented design for a filter block for liquid filtration.

FIG. 2 is a front view of the filter block of FIG. 1, with the back view being the same as front view.

FIG. 3 is a side view of the filter block of FIG. 1, with right and left side views being the same.

FIG. 4 is a top view of the filter block of FIG. 1.

FIG. 5 is a bottom view of the filter block of FIG. 1.

FIG. 6 is a cross-sectional side view of the filter block of FIG. 1, taken along 66 in FIG. 4, the cross-section being taken axially front-to-back through the center of the filter block, and wherein stippling indicates the cut surface.

FIG. 7 is a cross-sectional, perspective side view of the filter block of FIG. 1, taken along 77 in FIG. 1, the cross-section being taken axially front-to-back through the center of the filter block, and, therefore, FIG. 7 being a perspective view of FIG. 6.

FIG. 8 is a cross-sectional, perspective front view of the filter block of FIG. 1, taken along 88 in FIG. 1, the cross-section being taken axially side-to-side through the middle of the filter block.

FIG. 9 is a front perspective view of an alternative embodiment of the invented design for a filter block for liquid filtration, having an axial rib.

FIG. 10 is a front view of the filter block of FIG. 9, with the back view being the same as front view.

FIG. 11 is a side view of the filter block of FIG. 9, with right and left side views being the same.

FIG. 12 is a top view of the filter block of FIG. 9.

FIG. 13 is a bottom view of the filter block of FIG. 9.

FIG. 14 is a cross-sectional, perspective front view of the filter block of FIG. 9, taken along 1414 in FIG. 9, the cross-section being taken axially side-to-side through the center of the filter block, showing to best advantage the axial rib, and wherein stippling indicates the cut surface.

FIG. 15 is a cross-sectional, perspective right-side view of the filter block of FIG. 9, taken along 1515 in FIG. 9, the cross-section being taken axially front-to-back through the center of the filter block; and,

FIG. 16 is a cross-sectional top view of the filter block of FIG. 9, taken along 1616 in FIG. 11, the cross-section being taken radially front-to-back through the lower third of the filter block.

Non-Patent Citations
Reference
1Bear, Jacob, "Dynamics of Fluids in Porous Media", American Elsevier Publishing Company Inc., 1972, pp. 45-47.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US20100215552 *Feb 25, 2009Aug 26, 2010Ka Shing WuUV liquid storage and dispensing device
Classifications
U.S. ClassificationD23/209