Patent
   D310091
Priority
Apr 11 1987
Filed
Oct 09 1987
Issued
Aug 21 1990
Expiry
Aug 21 2004
Assg.orig
Entity
unknown
10
5
n/a
The ornamental design for electronic string instrument, as shown.

FIG. 1 is a front perspective view of an electronic string instrument showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right-side view thereof;

FIG. 5 is a left-side view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

Tatsumi, Keizo

Patent Priority Assignee Title
8710337, Mar 31 2010 Tone enhancement bracket
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D759153, Feb 27 2015 ARTIPHON, INC Electronic instrument
D768764, Feb 27 2015 ARTIPHON, INC Electronic instrument
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D769365, Feb 27 2015 ARTIPHON, INC Bridge for an electronic instrument
ER2080,
ER5167,
Patent Priority Assignee Title
4188850, Nov 29 1977 Kaman Aerospace Corporation Foamed plastic guitar construction
114105,
D278632, Sep 29 1982 Guitar
GB2037049,
GB2045993,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 09 1987Yamaha Corporation(assignment on the face of the patent)
Nov 21 1987TATSUMI, KEIZOYAMAHARA CORPORATION, 10-1, NAKAZAWA-CHO, HAMAMATSU-SHI, SHIZUOKA-KEN, JAPAN, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0048080810 pdf
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