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Patent
D605114
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Priority
Dec 20 2007
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Filed
Jun 19 2008
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Issued
Dec 01 2009
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Expiry
Dec 01 2023
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Assg.orig
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Entity
unknown
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0
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12
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n/a
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We claim an ornamental design for the piezoelectric transformer, as shown and described.
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FIG. 1 is a front elevation view of a piezoelectric transformer showing our new design;
FIG. 2 is a rear elevation view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a right side elevation view thereof; and,
FIG. 6 is a left side elevation view thereof.
The broken lines shown represent unclaimed subject matter and form no part of the claimed design.
Machida, Akio, Matsuo, Yasuhide, Nakagawa, Ryo
Patent |
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