Patent
   D340455
Priority
Jan 10 1991
Filed
Jan 10 1991
Issued
Oct 19 1993
Expiry
Oct 19 2007
Assg.orig
Entity
unknown
59
8
n/a
The ornamental design for a portable musical instrument amplifier with a movable plug, as shown and described.

FIG. 1 is a top, side and end perspective view of a portable musical instrument amplifier with a movable plug showing my new design;

FIG. 2 is a side elevational view thereof, the undisclosed opposite side being a mirror image;

FIG. 3 is an end view with the plug shown in an alternate position thereof;

FIG. 4 is a side elevational view of FIG. 3, the undisclosed opposite side being a mirror image;

FIG. 5 is an end view of FIG. 3;

FIG. 6 is a top plan view of FIG. 3; and,

FIG. 7 is a bottom plan view of FIG. 3, the fragmentary portion of the plug is shown for clarity of illustration.

Christian, David E.

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 08 1991CHRISTIAN, DAVID E CB LABS INC , A CORP OF CONNECTICUTASSIGNMENT OF ASSIGNORS INTEREST 0055740704 pdf
Jan 10 1991CB Labs, Inc.(assignment on the face of the patent)
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