TREA

Air filtration device

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Information

  • Patent Grant
  • D732647
  • Patent Number
    D732,647
  • Date Filed
    Friday, March 15, 2013
    11 years ago
  • Date Issued
    Tuesday, June 23, 2015
    9 years ago
  • US Classifications
    Field of Search
    • US
    • D23 364
    • D23 365
    • D23 209
    • D23 363
    • D23 358
    • D23 386
    • D23 354
    • D23 341
    • 055 385300
    • 055 502000
    • 055 497000
    • 055 506000
    • 055 505000
    • 055 521000
    • 055 495000
    • 055 422000
    • 055 493000
    • 055 DIG030
    • 210 435000
    • 210 130000
    • 210 136000
    • 210 248000
    • 210 339000
    • 210 448000
    • 210 452000
    • 210 497100
    • D15 5
    • CPC
    • B01D46/446
    • B01D46/0041
    • B01D46/30
    • B01D46/0086
    • B01D46/0024
    • B01D46/44
    • B01D46/444
    • B01D46/46
  • International Classifications
    • 2304
    • Term of Grant
      14Years
Information
Abstract
Description


FIG. 1 is a top perspective view of an air filtration device of our new design,



FIG. 2 is a front elevation view thereof;



FIG. 3 is a right side elevation view thereof;



FIG. 4 is a rear elevation view thereof;



FIG. 5 is a left side elevation view thereof;



FIG. 6 is a top plan view thereof; and,



FIG. 7 is a bottom plan view thereof.


The broken line showing of parts of the drawings is included for the purpose of illustrating use and environment and forms no part of the claimed design.


Claims
  • The ornamental design for an air filtration device, as shown and described herein.
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Entry
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