Working cylinder

Description

FIG. 1 is a front perspective view of a working cylinder showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a front elevational view thereof; and,

FIG. 8 is a rear elevational view thereof.

The broken lines shown in FIGS. 1-8 are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a working cylinder, as shown and described.

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Inventors:	Kleffmann; Jan (Esslingen, DE), Sailer; Steffen (Metzingen, DE)
Assignee:	Festo AG & Co. (DE)
Appl. No.:	D/164,728
Filed:	July 30, 2002

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Foreign Application Priority Data

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Feb 2, 2002 [DE]			402 01 017

Current U.S. Class:	D15/143; D15/148
Current International Class:	1509
Field of Search:	;D15/5,143,148,149,199 ;92/5R ;74/89.15,490.09 ;310/20,80

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References Cited [Referenced By]

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U.S. Patent Documents

5103172	April 1992	Stoll
6427576	August 2002	Bock et al.

Other References

FESTO Product Catalog pp. Bd.1/1.1-54, 55, 118 and 119 (2001). . FESTO Product Catalog pp. 80, 81, 84 and 90 (1990)..

Primary Examiner: Davis; Antoine Duval