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United States Patent D642,662
Grether August 2, 2011

Flow regulator


CLAIM The ornamental design for a flow regulator, as shown and described.
Inventors: Grether; Hermann (Mullheim, DE)
Assignee: Neoperl GmbH (Mullheim, DE)
Appl. No.: D/385,103
Filed: February 9, 2011

Related U.S. Patent Documents

Application NumberFiling DatePatent NumberIssue Date
29380534Dec., 2010

Foreign Application Priority Data

Jun 08, 2010 [EM] 1218788

Current U.S. Class: D23/249
Current International Class: 2301
Field of Search: D23/213,233-237,244-249,255,257,259,260 138/37,40-42 239/3,428.5,552,553,553.5 261/DIG.22

References Cited

U.S. Patent Documents
D516182 February 2006 Buttgen
D526701 August 2006 Grether
D536417 February 2007 Buttgen
D537916 March 2007 Buttgen
D577416 September 2008 Buttgen
D604806 November 2009 Blum
D609783 February 2010 Blum
D609784 February 2010 Grether
D614735 April 2010 Grether
D625394 October 2010 Stein
D630301 January 2011 Stein
D632367 February 2011 Stein
Primary Examiner: Brooks; Cathron C.
Assistant Examiner: Stevens; Maurice
Attorney, Agent or Firm: Volpe and Koenig, P.C.


FIG. 1 is a top plan view of a flow regulator in accordance with my design;

FIG. 2 is a top, front perspective view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a bottom, front perspective view thereof;

FIG. 5 is an elevational view thereof; and,

FIG. 6 is a bottom, front perspective view showing an alternate position of one component.

The broken lines illustrated form no part of the claimed design.

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