Automobile stereo system multi-channel electronic cross-over network

- Pioneer Kabushiki Kaisha
Description

FIG. 1 is a front elevational view of an automobile _stereo system multi-channel electronic cross-over network showing my new _design.

FIG. 2 is a rear elevational view thereof.

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a front, top and right side perspective view thereof.

Referenced Cited
Foreign Patent Documents
24-389302 December 1949 JPX
27-442647 February 1952 JPX
28-481019 July 1953 JPX
28-481357 August 1953 JPX
28-481526 August 1953 JPX
28-487882 November 1953 JPX
29-503706 June 1954 JPX
29-519005 December 1954 JPX
29-519046 December 1954 JPX
29-519536 December 1954 JPX
30-530788 May 1955 JPX
30-536802 August 1955 JPX
30-541726 October 1955 JPX
32-568227 January 1957 JPX
Patent History
Patent number: D269610
Type: Grant
Filed: Nov 10, 1980
Date of Patent: Jul 5, 1983
Assignee: Pioneer Kabushiki Kaisha (Tokyo)
Inventor: Hideyuki Matsubara (Tokyo)
Primary Examiner: Jane E. Corrigan
Law Firm: Armstrong, Nikaido, Marmelstein & Kubovcik
Application Number: 6/205,699
Classifications
Current U.S. Class: D14/1; D14/7; D14/37; D14/76; D14/99
International Classification: D1401;