Power line communication modem

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

FIG. 1 is a front, top and left side perspective view of a power line communication modem, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof; the left side elevational view is omitted as that is symmetrical to the right side elevational view thereof; and,

FIG. 7 is a cross-sectional view thereof, taken along line 7—7 FIG. 2, with the internal system omitted.

Claims

The ornamental design for a power line communication modem, as shown and described.

Referenced Cited
U.S. Patent Documents
D324514 March 10, 1992 Ishida
D359287 June 13, 1995 Heberling et al.
D368265 March 26, 1996 Fan
5717739 February 10, 1998 Dyer et al.
D418843 January 11, 2000 Schechtel et al.
D420362 February 8, 2000 Pedraza et al.
D437314 February 6, 2001 DeLeon
Other references
  • Thomson Multimedia Inc., (U.S.A.), System Link, Manual, pp. 1-9 and pp. 48-49.
  • Information on Development/Sales of Mitsubishi Electric Corporation's 100Mbps High-Speed Power Line Communication Modem (To be Supplied to Overseas Market), News Releases No. 0201 from Homepage of MELCO (Jan. 7, 2002), (5 pages).
Patent History
Patent number: D480716
Type: Grant
Filed: Jun 24, 2002
Date of Patent: Oct 14, 2003
Assignee: Mitsubishi Denki Kabushiki Kaisha (Tokyo)
Inventors: Shinichi Saikawa (Tokyo), Ryouji Tajika (Tokyo), Toshiyuki Kaiga (Tokyo)
Primary Examiner: Charles A. Rademaker
Attorney, Agent or Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Application Number: 29/162,898
Classifications
Current U.S. Class: Acoustic Coupler Or Modem (22) (D14/242)
International Classification: 1403;