Diffuser

Information

  • Patent Grant
  • D627522
  • Patent Number
    D627,522
  • Date Filed
    Friday, May 8, 2009
    15 years ago
  • Date Issued
    Tuesday, November 16, 2010
    14 years ago
  • US Classifications
    Field of Search
    • US
    • D30 101-107
    • D23 205-206
    • D23 209-210
    • D23 2111
    • D23 213
    • D23 215
    • 210 167210
    • 210 167230
    • 210 167250
    • 210 167260
    • 210 167270
    • 119 263000
    • 119 245000
    • 119 247000
    • 119 249000
    • 119 250000
    • 119 253-257
    • 119 259000
    • 119 261000
    • 119 269000
    • D21 104
    • D21 109
    • D21 113
    • D21 386
    • D21 308
    • D21 310
    • D21 313
    • D21 487
    • D21 484
    • D21 485
    • D21 490
    • D21 491
    • D01 116
    • 116 0630C0
    • 116 0630P0
    • D25 113
    • D25 115
    • D25 117
    • D25 118
    • D25 122
    • D25 133
    • D25 154-156
    • 096 279000
    • 096 351000
    • 096 353000
    • 096 344000
    • D10 104
    • D10 109
    • D10 113
  • International Classifications
    • 3002
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a perspective view of a first embodiment of a diffuser,



FIG. 2 is a front view thereof,



FIG. 3 is a rear view thereof,



FIG. 4 is a left-side view thereof,



FIG. 5 is a right-side view thereof,



FIG. 6 is a top view thereof,



FIG. 7 is a bottom view thereof;



FIG. 8 is a perspective view of a second embodiment of a diffuser,



FIG. 9 is a front view thereof,



FIG. 10 is a rear view thereof,



FIG. 11 is a left-side view thereof,



FIG. 12 is a right-side view thereof,



FIG. 13 is a top view thereof; and,



FIG. 14 is a bottom view thereof.


The broken line showing portion of the diffuser is included for the purpose of illustrating environmental structure and forms no part of the claimed design.


Claims
  • The ornamental designs for a diffuser, as shown and described.
US Referenced Citations (35)
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2817308 Scanlon Dec 1957 A
2824728 Howard Feb 1958 A
3247823 Buck et al. Apr 1966 A
3326184 Greenbaum Jun 1967 A
3326185 Perez Jun 1967 A
3396949 Tsamas Aug 1968 A
3507253 Willinger Apr 1970 A
D224238 Willinger Jul 1972 S
3796858 Cohn Mar 1974 A
D232102 Willinger et al. Jul 1974 S
3929102 Suchowski et al. Dec 1975 A
D249879 Willinger Oct 1978 S
D249897 Willinger Oct 1978 S
4185743 Willinger Jan 1980 A
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5133906 Louis Jul 1992 A
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6332430 Santa Cruz et al. Dec 2001 B1
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6499766 Schroeder Dec 2002 B1
D535720 Porter et al. Jan 2007 S
7201115 Willinger et al. Apr 2007 B2
7681529 Willinger et al. Mar 2010 B2
7736213 Willinger et al. Jun 2010 B2
20070113774 Kuo May 2007 A1
20080011221 Dvoracek Jan 2008 A1
20090051072 Lee Feb 2009 A1
20100041302 Rutherford et al. Feb 2010 A1
Divisions (2)
Number Date Country
Parent 29298482 Dec 2007 US
Child 29336769 US
Parent 29336769 US
Child 29336769 US
Continuation in Parts (1)
Number Date Country
Parent 12101522 Apr 2008 US
Child 29336769 US