Anode shaft

- Ebara Corporation
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Description

FIG. 1 is a front elevation view of an anode shaft;

FIG. 2 is a rear view of the anode shaft shown in FIG. 1;

FIG. 3 is a top plan view of the anode shaft shown in FIG. 1;

FIG. 4 is a bottom plan view of the anode shaft shown in FIG. 1;

FIG. 5 is a right side view of the anode shaft shown in FIG. 1;

FIG. 6 is a left side view of the anode shaft shown in FIG. 1

FIG. 7 is a perspective view of the anode shaft shown in FIG. 1; and,

FIG. 8 is an enlarged perspective view of the ends of the anode shaft shown in FIG. 1.

In the drawings, the broken lines immediately adjacent the solid lines represent the boundaries of the claim; all other broken lines depict environmental subject matter only. None of the broken lines form any part of the claimed design.

Claims

The ornamental design for an anode shaft, as shown.

Referenced Cited
U.S. Patent Documents
1794942 March 1931 Boyle
D216286 December 1969 Valeska
3627670 December 1971 Duclaux
3739456 June 1973 Scherer et al.
4035903 July 19, 1977 Taggart
4118291 October 3, 1978 Juckniess et al.
4544464 October 1, 1985 Bianchi et al.
D337495 July 20, 1993 Alexander
D382472 August 19, 1997 Davies et al.
6077412 June 20, 2000 Ting et al.
6274024 August 14, 2001 Kaufman et al.
6299751 October 9, 2001 Kaufman et al.
6365020 April 2, 2002 Yoshioka et al.
6716332 April 6, 2004 Yoshioka et al.
6977031 December 20, 2005 Jakovac et al.
20030010643 January 16, 2003 Gramarossa et al.
Patent History
Patent number: D572673
Type: Grant
Filed: Jul 13, 2006
Date of Patent: Jul 8, 2008
Assignee: Ebara Corporation (Tokyo)
Inventors: Fumio Kuriyama (Tokyo), Masaaki Kimura (Tokyo)
Primary Examiner: Robert M. Spear
Assistant Examiner: Ania K Dworzecka
Attorney: Wenderoth, Lind & Ponack, L.L.P.
Application Number: 29/262,882
Classifications
Current U.S. Class: Miscellaneous (D13/199)