U.S. patent number D330,363 [Application Number 07/579,451] was granted by the patent office on 1992-10-20 for piezoelectric actuator.
This patent grant is currently assigned to NEC Corporation. Invention is credited to Takayuki Inoi.
United States Patent |
D330,363 |
Inoi |
October 20, 1992 |
**Please see images for:
( Certificate of Correction ) ** |
Piezoelectric actuator
Claims
The ornamental design for a piezoelectric actuator, as shown and
described.
Inventors: |
Inoi; Takayuki (Tokyo,
JP) |
Assignee: |
NEC Corporation (Tokyo,
JP)
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Appl.
No.: |
07/579,451 |
Filed: |
September 7, 1990 |
Foreign Application Priority Data
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Mar 28, 1990 [JP] |
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1-10364 |
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Current U.S.
Class: |
D13/101;
D13/174 |
Field of
Search: |
;D13/101,158,174
;338/4,42 ;200/302.3,302.1 |
References Cited
[Referenced By]
U.S. Patent Documents
Other References
Honeywell transducer on p. 56 of Design News, Dec. 13, 1989. .
Physik Instrumente (PI) GmbH & Co. Publication, entitled
"Movement +Positioning", Issue 3 of May, 1987, Waldbronn, West
Germany..
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Primary Examiner: Burke; Wallace R.
Assistant Examiner: Sincavage; Joel
Attorney, Agent or Firm: Sughrue, Mion, Zinn, Macpeak &
Seas
Description
FIG. 1 is a front elevational view of a piezoelectric actuator
showing my new design, the rear elevational view being a mirror
image thereof;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a bottom plan view thereof.
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