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United States Patent D536,417
Buttgen February 6, 2007

Flow straightener for a discharge end of a sanitary fitting


CLAIM The ornamental design for a flow straightener for a discharge end of a sanitary fitting, as shown and described.
Inventors: Buttgen; Heinz (Bad Krozingen, DE)
Assignee: Neoperl GmbH (Mullheim, DE)
Appl. No.: D/231,396
Filed: June 3, 2005

Foreign Application Priority Data

Feb 23, 2005 [EM] 000299862

Current U.S. Class: D23/213
Current International Class: 2301
Field of Search: D23/213,249 239/428.5 261/DIG.22

References Cited

U.S. Patent Documents
D235772 July 1975 Saporito
4789103 December 1988 Ruhnke
5467929 November 1995 Bosio
5769326 June 1998 Muchenberger et al.
6029912 February 2000 Woolley
6513731 February 2003 Griffin et al.
6892964 May 2005 Grether et al.
Primary Examiner: Webster; Robin
Attorney, Agent or Firm: Volpe and Koenig, P.C.


FIG. 1 is a top perspective view of a flow straightener showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is an elevation view thereof.

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