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Publication numberUSD317346 S
Publication typeGrant
Application numberUS 07/336,742
Publication dateJun 4, 1991
Filing dateMar 30, 1989
Priority dateSep 30, 1988
Publication number07336742, 336742, US D317346 S, US D317346S, US-S-D317346, USD317346 S, USD317346S
InventorsYasuyuki Ito, Tatsuaki Aoyama, Hisanobu Niwa
Original AssigneeCkd Kabushiki Kaisha
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D317346 S
Abstract  available in
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  1. The ornamental design for filter, as shown.

FIG. 1 is a left side elevational view of filter showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a front, top and right side perspective view thereof.

U.S. ClassificationD23/209