- Sony Corporation

FIG. 1 is a perspective view of an amplifier showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D271694 December 6, 1983 Nomura et al.
D367275 February 20, 1996 Ito et al.
D372915 August 20, 1996 Ito et al.
D383461 September 9, 1997 Ito et al.
Other references
  • Catalog "80", pp. 129 and 130, Sony Corporation (1995).
Patent History
Patent number: D428872
Type: Grant
Filed: Oct 29, 1998
Date of Patent: Aug 1, 2000
Assignee: Sony Corporation (Tokyo)
Inventor: Shigemitsu Kizawa (Tokyo)
Primary Examiner: Nanda Bondade
Attorney: Ronald P. Rader, Fishman & Grauer PLLC Kananen
Application Number: 0/95,720
Current U.S. Class: Radio Receiver, Tuner Or Amplifier, Or Housing Therefor (D14/188)
International Classification: 1403;