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Publication numberUSD639901 S1
Publication typeGrant
Application numberUS 29/361,826
Publication dateJun 14, 2011
Filing dateMay 14, 2010
Priority dateMay 14, 2010
Publication number29361826, 361826, US D639901 S1, US D639901S1, US-S1-D639901, USD639901 S1, USD639901S1
InventorsMark A. Buzanowski
Original AssigneePeerless Mfg. Co.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Filter cartridge
US D639901 S1
Images(4)
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Claims(1)
  1. The ornamental design for a filter cartridge, as shown and described.
Description

This application is related to copending U.S. application Ser. No. 29/361,828 filed concurrently herewith and entitled “Filter Cartridge Assembly,” U.S. application Ser. No. 29/361,825 filed concurrently herewith and entitled “Filter Cartridge,” and U.S. application Ser. No. 29/361,824 filed concurrently herewith and entitled “Filter Cartridge,” the disclosures of which are incorporated herein by reference.

FIG. 1 depicts a top plan view of a filter cartridge having the claimed ornamental design;

FIG. 2 depicts a bottom plan view of the filter cartridge of FIG. 1, showing the bottom side of a filter cartridge having my design;

FIG. 3 is an elevation view from the left or right side of the filter cartridge of FIG. 1, showing the left or right side of a filter cartridge having my design;

FIG. 4 is an elevation view from the front or back side of the filter cartridge of FIG. 1, showing the front or back side of a filter cartridge having my design;

FIG. 5 is a perspective view of the filter cartridge of FIG. 1, showing the top and sides of a filter cartridge having my design;

FIG. 6 is a perspective view of the filter cartridge of FIG. 1, showing the bottom and sides of a filter cartridge having my design; and,

FIG. 7 is a perspective view of a filter housing having several filter cartridges of FIG. 1 installed therein. The housing is shown in phantom for environmental purposes only and forms no part of the claimed embodiment. The filter cartridges are shown in phantom except one because the filter cartridges' appearance within the filter housing are not a part of the claimed ornamental design of this application.

The design is shown broken away along its length to indicate unspecified length.

It should be understood that the labels used herein for describing orientation (e.g., front, rear, top, bottom, left, and right) are merely for reference, and the design may be disposed in any manner and still be within the scope of the present invention.

The broken line showing of unclaimed portions of the filter cartridge forms no part of the claimed design.

Non-Patent Citations
Reference
1Buzanowski, Mac et al., "Minimizing the Pressure Drop Across Filters with Multi Cylindrical Filter Tubes," American Filtration and Separation Society Annual Conference, Filter Modeling Session, Mar. 26-29, 2007, Orlando, FL. 5 pages, AFS.
2Buzanowski, Mac et al., "Optimization of Multi Cylindrical Filters for Industrial Gas Processing Plants," Proceedings of the 5th Joint ASME/JSME Fluids Engineering Conference, Jul. 30-Aug. 2, 2007, San Diego, CA, 3 pages, ASME.
3U.S. Appl. No. 12/857,395, Buzanowski.
Classifications
U.S. ClassificationD23/209