Patent
   D479704
Priority
Nov 01 2001
Filed
May 01 2002
Issued
Sep 16 2003
Expiry
Sep 16 2017
Assg.orig
Entity
unknown
2
4
n/a
The ornamental design for a piezoelectric microactuator, as shown and described.

FIG. 1 is a front view illustrating a first embodiment of our new Design, with the rear view being a mirror image;

FIG. 2 is a right side view of the first embodiment, with the left side view being a mirror image;

FIG. 3 is a top view of the first embodiment;

FIG. 4 is a bottom view of the first embodiment;

FIG. 5 is a perspective view of the first embodiment;

FIG. 6 is a front view illustrating a second embodiment of our new Design, with the rear view being a mirror image;

FIG. 7 is a right side view of the second embodiment, with the left side view being a mirror image;

FIG. 8 is a top view of the second embodiment;

FIG. 9 is a bottom view of the second embodiment;

FIG. 10 is a perspective view of the second embodiment;

FIG. 11 is a front view illustrating a third embodiment of our new Design, with the rear view being a mirror image;

FIG. 12 is a right side view of the third embodiment, with the left side view being a mirror image;

FIG. 13 is a top view of the third embodiment;

FIG. 14 is a bottom view of the third embodiment; and,

FIG. 15 is a perspective view of the third embodiment.

The broken line showing of outer wings is for illustrative purposes only and forms no part of the claimed design.

Ikeda, Koji, Shibata, Kazuyoshi, Namerikawa, Masahiko

Patent Priority Assignee Title
D678834, Dec 07 2010 Daishinku Corporation Tuning fork type piezoelectric resonator device
D678835, May 09 2011 Daishinku Corporation Tuning-fork type piezoelectric resonator device
Patent Priority Assignee Title
6246552, Oct 31 1996 TDK Corporation Read/write head including displacement generating means that elongates and contracts by inverse piezoelectric effect of electrostrictive effect
EP1089352,
EP1089357,
JP200274870,
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
May 01 2002NGK Insulators, Ltd.(assignment on the face of the patent)
May 01 2002NAMERIKAWA, MASAHIKONGK Insulators, LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0131230842 pdf
May 01 2002SHIBATA, KAZUYOSHINGK Insulators, LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0131230842 pdf
May 01 2002IKEDA, KOJINGK Insulators, LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0131230842 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule