Filtration device

Information

  • Patent Grant
  • D939661
  • Patent Number
    D939,661
  • Date Filed
    Wednesday, July 15, 2020
    3 years ago
  • Date Issued
    Tuesday, December 28, 2021
    2 years ago
  • Inventors
    • Lin; Yu-Tse
  • Original Assignees
  • Examiners
    • Reickel; Jack
    • Wilson; Keith J
    Agents
    • Muncy, Geissler, Olds & Lowe, P.C.
  • US Classifications
    Field of Search
    • US
    • D23 314
    • D23 355
    • D23 370
    • D23 371
    • D23 414
    • CPC
    • E03C1/12
    • F24F13/06
    • F24F13/22
    • F24F13/20
    • F24F12/00
    • B01D39/12
  • International Classifications
    • 2301
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a top, front, right perspective view of a filtration device showing my new design;



FIG. 2 is a front elevational view thereof;



FIG. 3 is a rear elevational view thereof;



FIG. 4 is a left side view thereof;



FIG. 5 is a right side view thereof;



FIG. 6 is a top plan view thereof;



FIG. 7 is a bottom plan view thereof; and,



FIG. 8 is a partial perspective cross-sectional view of the filtration device taken along the line 8-8 showing in FIG. 7.


The broken lines in the drawings illustrate portions of the filtration device which form no part of the claimed design.


Claims
  • I claim the ornamental design for a filtration device, as shown and described.
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D424678 Holmgren May 2000 S
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D738481 Marki{hacek over (c)} Sep 2015 S
D754312 Ellis Apr 2016 S
D808000 McMahon Jan 2018 S
D890898 Nibbelink Jul 2020 S
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20160345790 Yang Dec 2016 A1
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Non-Patent Literature Citations (4)
Entry
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