Etching device for offset printing machine

Description

FIG. 1 is a left side elevational view of an etching device for offset printing machine showing our new design;

FIG. 2 is a front elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view;

FIG. 5 is a right side elevational view;

FIG. 6 is a rear view; and

FIG. 7 is a front and left side perspective view.

Claims

The ornamental design for an etching device for offset printing machine, as shown.

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Inventors:	Sakamoto; Masakazu (Fukuyama, JA), Shohoji; Takeshi (Fukuyama, JA)
Assignee:	Ryobi Ltd. (Fuchu, JA)
Appl. No.:	05/680,399
Filed:	April 26, 1976

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Foreign Application Priority Data

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Nov 6, 1975 [JA]			50/44153

Current U.S. Class:	D18/57
Current International Class:	D1899
Field of Search:	;D64/11R,11A,11B,11C ;D14/50 ;197/186R ;D6/26,27,138,139 ;101/44,232,279,DIG.18,19

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References Cited [Referenced By]

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U.S. Patent Documents

D240558	July 1976	Shohoji et al.
2492577	December 1949	Janke
2590179	March 1952	Johnson

Foreign Patent Documents

	100,316		Nov 1916		UK

Primary Examiner: Stearman; Joel
Assistant Examiner: Zarfas; Louis S.
Attorney, Agent or Firm: Sughrue; Richard C.