Housing for welding extruder

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Description

FIG. 1 is a perspective view of a housing for welding extruder showing our new design as seen from the upper left hand side.

FIG. 2 is a right side elevation view of FIG. 1.

FIG. 3 is a rear end elevation view of FIG. 1; and,

FIG. 4 is a bottom plan view of FIG. 1.

The broken line showings of other portions of a welding extruder in FIGS. 1–4 are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a housing for welding extruder, as shown and described.

Referenced Cited
U.S. Patent Documents
D327694 July 7, 1992 Tanaka
D386954 December 2, 1997 Melendy et al.
D506909 July 5, 2005 Picaza
D513021 December 20, 2005 Penner
D514606 February 7, 2006 Picaza
D520539 May 9, 2006 Di Miceli
D552443 October 9, 2007 Aglassinger et al.
D555446 November 20, 2007 Picaza Ibarrondo
D559284 January 8, 2008 Albinsson et al.
20060078635 April 13, 2006 Herz
Patent History
Patent number: D567833
Type: Grant
Filed: Dec 13, 2006
Date of Patent: Apr 29, 2008
Assignee: LEISTER Process Technologies
Inventors: René Stirnimann (Ruswil), Ephrem Christen (Lucerne)
Primary Examiner: Sandra Snapp
Assistant Examiner: Patricia Palasik
Attorney: Renner, Otto, Boisselle & Sklar, LLP
Application Number: 29/275,107
Classifications