Filter

Information

  • Patent Grant
  • D867520
  • Patent Number
    D867,520
  • Date Filed
    Friday, June 1, 2018
    7 years ago
  • Date Issued
    Tuesday, November 19, 2019
    5 years ago
  • Inventors
    • Erfan; Mani (Friendswood, TX, US)
  • Original Assignees
  • Examiners
    • Matharu; Manpreet S
    • Wilson; Keith J
    Agents
    • Karjeker; Shaukat A.
    • Carstens & Cahoon, LLP
  • US Classifications
    Field of Search
    • US
    • D23 209
    • D23 210
    • D23 233
    • D23 259-263
    • D23 266-269
    • CPC
    • F16L11/00
    • F16L37/252
    • F16L41/007
    • E03C1/26
    • E03C1/262
    • E03C1/28
    • E03F5/04
    • A61B5/00
    • A61M25/09016
  • International Classifications
    • 2301
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a front perspective view of the present invention;



FIG. 2 is a front elevation view of the present invention;



FIG. 3 is a rear elevation view of the present invention;



FIG. 4 is the right side view of the present invention;



FIG. 5 is the left side view of the present invention;



FIG. 6 is the top view of the present invention; and,



FIG. 7 is the bottom view of the present invention.


Claims
  • The ornamental design for a filter, as shown and described.
US Referenced Citations (17)
Number Name Date Kind
D353298 Hartpence, Jr. Dec 1994 S
D422061 Lee Mar 2000 S
7157013 Erfan Jan 2007 B2
D552308 Farr Oct 2007 S
D571898 Gilligan Jun 2008 S
D571899 Gilligan Jun 2008 S
D623728 Mjelde Sep 2010 S
D673245 Cooney Dec 2012 S
D673246 Lee Dec 2012 S
D677368 Ho Mar 2013 S
D678483 Barker Mar 2013 S
D691244 Ho Oct 2013 S
D778411 Brown Feb 2017 S
D785132 Jackson Apr 2017 S
D816434 Burns May 2018 S
D836756 Myers, II Dec 2018 S
20050056593 Erfan Mar 2005 A1