Switching apparatus for telephone set and data transmission

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of the top, front and right side of a switching apparatus for telephone set and data transmission showing our new design;

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
D395048 June 9, 1998 Kobayashi
D406823 March 16, 1999 Dorr et al.
D410654 June 8, 1999 Taniguchi
D461798 August 20, 2002 Nagase
D461799 August 20, 2002 Nagase
D461800 August 20, 2002 Nagase
D463794 October 1, 2002 Hung
D469087 January 21, 2003 Sue et al.
Foreign Patent Documents
2084151 April 1999 GB
3011713 January 2003 GB
3011010 July 2003 GB
Patent History
Patent number: D495311
Type: Grant
Filed: Mar 4, 2003
Date of Patent: Aug 31, 2004
Assignee: NEC Infrontia Corporation (Kawasaki)
Inventors: Eiichi Taniguchi (Kanagawa), Shinsuke Miura (Kanagawa), Masaki Kato (Tokyo)
Primary Examiner: Charles Rademaker
Attorney, Agent or Law Firm: Sughrue Mion, PLLC
Application Number: 29/176,992
Classifications
Current U.S. Class: Signal Processor Type (D14/140.1)
International Classification: 1403;