Switching apparatus for telephone set and data transmission

- NEC Infrontia Corporation
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Description

FIG. 1 is a perspective view of the front, bottom and left side of a switching apparatus for telephone set and data transmission;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear 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 top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a switching apparatus for telephone set and data transmission, as shown.

Referenced Cited
U.S. Patent Documents
D436353 January 16, 2001 Taniguchi et al.
D460443 July 16, 2002 Brunner et al.
D463416 September 24, 2002 Tomino et al.
D471535 March 11, 2003 Bey
D473222 April 15, 2003 Chiou
6636749 October 21, 2003 Holmes et al.
Patent History
Patent number: D494952
Type: Grant
Filed: Apr 21, 2003
Date of Patent: Aug 24, 2004
Assignee: NEC Infrontia Corporation (Kawasaki)
Inventor: Eiichi Taniguchi (Kanagawa)
Primary Examiner: Charles A. Rademaker
Attorney, Agent or Law Firm: Sughrue Mion, PLLC
Application Number: 29/180,076
Classifications
Current U.S. Class: Signal Processor Type (D14/140.1)
International Classification: 1403;