Duct member for coolant and chip extraction

- EIGEN SYSTEMS LIMITED
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Description

FIG. 1 is a top, right side, and rear perspective view of a chip and coolant extraction duct member showing the new design;

FIG. 2 is rear elevation view thereof;

FIG. 3 is a top plan view thereof;

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

FIG. 5 is a left side elevation view thereof.

The duct member for coolant and chip extraction is symmetrical and the sides appear the same.

Claims

The ornamental design for a duct member for coolant and chip extraction, as shown and described.

Referenced Cited
U.S. Patent Documents
D82957 December 1930 Rachlin
2564386 August 1951 Webb
D200099 January 1965 Attwood
D200702 March 1965 Huret
D215157 September 1969 Edmondson
D258279 February 17, 1981 Moore
D305297 January 2, 1990 O'Neill
D306771 March 20, 1990 Gecchelin
D324368 March 3, 1992 Zirkelbach
D351668 October 18, 1994 Lim
D378731 April 8, 1997 Kopish
D393319 April 7, 1998 Reuter
D398048 September 8, 1998 Casady
D443198 June 5, 2001 Snyder
D448862 October 2, 2001 Kieffer
D450564 November 20, 2001 Kane
6588915 July 8, 2003 Chen
D479798 September 23, 2003 Wall
D506381 June 21, 2005 Lu
D562994 February 26, 2008 Vandewater, Jr.
D576722 September 9, 2008 Nishio
D580260 November 11, 2008 Collins
D631445 January 25, 2011 Dittmer
D674889 January 22, 2013 Mims
D718886 December 2, 2014 Derraumaux
D720477 December 30, 2014 Ross
Patent History
Patent number: D757240
Type: Grant
Filed: Apr 15, 2013
Date of Patent: May 24, 2016
Assignee: EIGEN SYSTEMS LIMITED (Albany)
Inventor: Murray Houlton Forlong (Auckland)
Primary Examiner: David Muller
Assistant Examiner: Nathan Johnston
Application Number: 29/452,309
Classifications