Power output shaft

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Description

FIG. 1 is a front view of a power-output shaft of the present invention.

FIG. 2 is a rear view of the power-output shaft of FIG. 1.

FIG. 3 is a top plan view of the power-output shaft of FIG. 1.

FIG. 4 is a bottom view of the power-output shaft of FIG. 1.

FIG. 5 is a right side view of the power-output shaft of FIG. 1.

FIG. 6 is a left side view of the power-output shaft of FIG. 1.

FIG. 7 is a front perspective view of the power-output shaft of FIG. 1.

FIG. 8 is a rear perspective view of the power-output shaft of FIG. 1; and,

FIG. 9 is a cross-sectional view taken along line 9-9 of FIG. 5

The features shown in broken lines depict environmental subject matter only and form no part of the claimed design.

Claims

The ornamental design for a power-output shaft, as shown and described.

Referenced Cited
U.S. Patent Documents
4037429 July 26, 1977 Britzius
4213512 July 22, 1980 Mazziotti
4223929 September 23, 1980 Lint
5545104 August 13, 1996 Tilley
6125717 October 3, 2000 Phillips
D479541 September 9, 2003 Lannoch
D495725 September 7, 2004 Kwon
D523045 June 13, 2006 Costello
20080196523 August 21, 2008 Liu
20090060644 March 5, 2009 Blanchard
Patent History
Patent number: D647550
Type: Grant
Filed: Apr 28, 2009
Date of Patent: Oct 25, 2011
Assignee: Sumitomo Heavy Industries, Ltd. (Tokyo)
Inventor: Akira Yamamoto (Obu)
Primary Examiner: Patricia Palasik
Attorney: Leydig, Voit & Mayer, Ltd.
Application Number: 29/336,056
Classifications