Air diffuser

Information

  • Patent Grant
  • D521631
  • Patent Number
    D521,631
  • Date Filed
    Monday, March 14, 2005
    20 years ago
  • Date Issued
    Tuesday, May 23, 2006
    19 years ago
  • US Classifications
    Field of Search
    • US
    • D23 388
    • D23 387
    • D23 386
    • 454 034000
    • 454 296000
    • 454 294000
    • 052 200000
  • International Classifications
    • 2399
    • Term of Grant
      14Years
Abstract
Description

FIG. 1 is an isometric view of an air diffuser;


FIG. 2 is a first side elevational view of the air diffuser of FIG. 1;


FIG. 3 is a second side elevational view of the air diffuser of FIG. 1;


FIG. 4 is a top plan view of the air diffuser of FIG. 1;


FIG. 5 is a bottom plan view of the air diffuser of FIG. 1;


FIG. 6 is an isometric view of the air diffuser of FIG. 1 with the louvers moved to an alternative airflow position;


FIG. 7 is a first side elevational view of the air diffuser of FIG. 6; and,


FIG. 8 is a second side elevational view of the air diffuser of FIG. 6.


Claims
  • The ornamental design for an air diffuser, as shown and described.
US Referenced Citations (5)
Number Name Date Kind
D171505 Krueger Feb 1954 S
D325434 Dosmann Apr 1992 S
D434488 Smith Nov 2000 S
D434489 Smith Nov 2000 S
D508122 Murphy Aug 2005 S