Sub-unit for data transmission

Description

FIG. 1 is a front, top and right side perspective view of a sub-unit for data transmission showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof with the broken line showing included for the purpose of illustrating environmental structure which forms no part of the claimed design;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a front, top and right side perspective view of an another embodiment of the sub-unit for data transmission showing our new design;

FIG. 9 is a top plan view thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is a front elevational view thereof;

FIG. 12 is a rear elevational view thereof with the broken line showing included for the purpose of illustrating environmental structure which forms no part of the claimed design;

FIG. 13 is a left side elevational view thereof; and,

FIG. 14 is a right side elevational view thereof.

Claims

The ornamental design for a sub-unit for data transmission, as shown and described.

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Inventors:	Shimizu; Norio (Tokyo, JP), Iwasawa; Shingo (Tokyo, JP)
Assignee:	Koyo Electronics Industries Co., Ltd. (Tokyo, JP)
Appl. No.:	D/004,476
Filed:	February 2, 1993

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Foreign Application Priority Data

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Aug 3, 1992 [JP]			4-23215
Aug 3, 1992 [JP]			4-23216

Current U.S. Class:	D13/152
Field of Search:	;361/728,730,736,823 ;200/6B ;439/709 ;174/138F ;D13/162,164,152 ;D14/107

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References Cited [Referenced By]

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U.S. Patent Documents

D333461	February 1993	Shimizu et al.
3560632	February 1971	Wallace
4415044	November 1983	Davis
4729059	March 1988	Wang

Foreign Patent Documents

	2543781		Oct 1984		FR

Other References

Programmable controllers on cover of Koyo publication..

Primary Examiner: Burke; Wallace R.
Assistant Examiner: Sincavage; Joel
Attorney, Agent or Firm: Sughrue, Mion, Zinn, Macpeak & Seas