Patent
   D303971
Priority
Mar 31 1986
Filed
Mar 31 1986
Issued
Oct 10 1989
Expiry
Oct 10 2003
Assg.orig
Entity
unknown
3
4
n/a
The ornamental design for a twin function graphic equalizer, as shown.

FIG. 1 is a front elevational view of twin function graphic equalizer showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

Arai, Shiro

Patent Priority Assignee Title
D327689, Dec 12 1989 DOD Electroncis Corporation Graphic equalizer
D349706, Sep 02 1991 TEAC Corporation Audio mixer
D550653, Dec 13 2005 Audio mixer
Patent Priority Assignee Title
225112,
D244299, Oct 02 1975 Sultan Products, Incorporated Front panel for an amplifier system
D279182, Sep 12 1983 Ford Motor Company Front panel for a graphic equalizer or similar article
D288198, Jul 30 1984 FORD GLOBAL TECHNOLOGIES, INC A MICHIGAN CORPORATION Graphic equalizer
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