Quartz crystal

- Seiko Instruments Inc.
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Description

FIG. 1 is a perspective view of the front, bottom and left side of quartz crystal showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

The elements shown in broken lines are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for quartz crystal, as shown and described.

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Patent History
Patent number: D643383
Type: Grant
Filed: May 4, 2010
Date of Patent: Aug 16, 2011
Assignee: Seiko Instruments Inc. (Chiba)
Inventor: Kazuyoshi Sugama (Chiba)
Primary Examiner: Selina Sikder
Attorney: Finnegan, Henderson, Farabow, Garrett, Dunner, L.L.P.
Application Number: 29/361,020