Patent
   D328915
Priority
Dec 20 1989
Filed
Jun 19 1990
Issued
Aug 25 1992
Expiry
Aug 25 2006
Assg.orig
Entity
unknown
32
7
n/a
The ornamental design for electronic drum, as shown.

FIG. 1 is a top, front perspective view of an electronic drum showing my 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 left side elevational view; and,

FIG. 7 is a right side elevational view.

Sato, Daizo

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Patent Priority Assignee Title
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Jun 08 1990SATO, DAIZOYamaha CorporationASSIGNMENT OF ASSIGNORS INTEREST 0053450346 pdf
Jun 19 1990Yamaha Corporation(assignment on the face of the patent)
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