Switching apparatus for telephone set and data transmission
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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
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
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