Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUSD424676 S
Publication typeGrant
Application numberUS 29/094,438
Publication dateMay 9, 2000
Filing dateOct 2, 1998
Publication number094438, 29094438, US D424676 S, US D424676S, US-S-D424676, USD424676 S, USD424676S
InventorsKiyoshi Hoshino
Original AssigneeEmerson Electric Co.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Air filtration apparatus
US D424676 S
Abstract  available in
Images(4)
Previous page
Next page
Claims(1)
  1. The ornamental design for an air filtration apparatus, as shown and described.
Description

FIG. 1 is a top front perspective view of the air filtration apparatus, showing my new design;

FIG. 2 is a right side elevation view;

FIG. 3 is a front elevation view;

FIG. 4 is a left side elevation view;

FIG. 5 is a rear elevation view;

FIG. 6 is a top plan view; and,

FIG. 7 is a bottom plan view.

The surface shading on the illustrative air filtration apparatus is intended only to show the character and contour of the surfaces and not surface indicia.

Classifications
U.S. ClassificationD23/365