Tuning-fork type piezoelectric resonator device
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Description
The broken lines shown represent unclaimed subject matter and form no part of the claimed design.
The long dash short dash line forms the boundary of the claimed design and forms no part of the claimed design.
Claims
The ornamental design for a tuning-fork type piezoelectric resonator device, as shown and described.
Patent History
Patent number: D678835
Type: Grant
Filed: Jun 7, 2011
Date of Patent: Mar 26, 2013
Assignee: Daishinku Corporation (Kakogawa-Shi)
Inventor: Yoshinobu Sakamoto (Kakogawa)
Primary Examiner: Derrick Holland
Application Number: 29/393,613
Type: Grant
Filed: Jun 7, 2011
Date of Patent: Mar 26, 2013
Assignee: Daishinku Corporation (Kakogawa-Shi)
Inventor: Yoshinobu Sakamoto (Kakogawa)
Primary Examiner: Derrick Holland
Application Number: 29/393,613
Classifications
Current U.S. Class:
Energy Conversion Or Transformation (D13/101)