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United States Patent D646,237
Sugama October 4, 2011

Quartz crystal

Claims


CLAIM The ornamental design for quartz crystal, as shown and described.
Inventors: Sugama; Kazuyoshi (Chiba, JP)
Assignee: Seiko Instruments Inc. (Chiba, JP)
Appl. No.: D/361,054
Filed: May 4, 2010

Foreign Application Priority Data

Mar 29, 2010 [JP] D2010-007709

Current U.S. Class: D13/182
Current International Class: 1303
Field of Search: D13/101,182 310/344,345,348,361,370

References Cited

U.S. Patent Documents
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6545392 April 2003 Kawauchi et al.
7135810 November 2006 Okajima
7279824 October 2007 Tanaya et al.
2002/0096974 July 2002 Moon et al.
2004/0095044 May 2004 Yagishita
2004/0155561 August 2004 Tanaya et al.
2005/0040737 February 2005 Tanaya
2006/0022557 February 2006 Sunaba et al.
2007/0228892 October 2007 Koyama et al.
2007/0273250 November 2007 Naruse
2008/0231145 September 2008 Nagano et al.
2009/0015106 January 2009 Tanaya
2010/0096955 April 2010 Yamada
2010/0117490 May 2010 Takahashi

Other References

Sugama, "Quartz Crystal", U.S. Appl. No. 29/361,007, filed May 4, 2010. cited by other .
Sugama, "Quartz Crystal", U.S. Appl. No. 29/360,959, filed May 4, 2010. cited by other .
Sugama, "Quartz Crystal", U.S. Appl. No. 29/361,044, filed May 4, 2010. cited by other .
Sugama, "Quartz Crystal", U.S. Appl. No. 29/361,049, filed May 4, 2010. cited by other .
Sugama, "Quartz Crystal", U.S. Appl. No. 29/360,967, filed May 4, 2010. cited by other .
Sugama, Quartz Crystal--U.S. Appl. No. 29/361,041, filed May 4, 2010. cited by other .
Sugama, Quartz Crystal--U.S. Appl. No. 29/360,962, filed May 4, 2010. cited by other .
Sugama, Quartz Crystal--U.S. Appl. No. 29/361,020, filed May 4, 2010. cited by other .
Sugama, Quartz Crystal--U.S. Appl. No. 29/361,021, filed May 4, 2010. cited by other .
Sugama, Quartz Crystal--U.S. Appl. No. 29/361,050, filed May 4, 2010. cited by other .
Sugama, Quartz Crystal--U.S. Appl. No. 29/361,055, filed May 4, 2010. cited by other .
Sugama, Quartz Crystal--U.S. Appl. No. 29/368,177, filed Aug. 19, 2010. cited by other .
Sugama, Quartz Crystal--U.S. Appl. No. 29/368,182, filed Aug. 19, 2010. cited by other .
Sugama, Quartz Crystal--U.S. Appl. No. 29/368,163, filed Aug. 19, 2010. cited by other .
Sugama, Quartz Crystal--U.S. Appl. No. 29/368,164, filed Aug. 19, 2010. cited by other .
Sugama, Quartz Crystal--U.S. Appl. No. 29/347,955, filed Aug. 19, 2010. cited by other .
Sugama, Quartz Crystal--U.S. Appl. No. 29/347,956, filed Aug. 19, 2010. cited by other .
Sugama, Quartz Crystal--U.S. Appl. No. 29/347,953, filed Aug. 19, 2010. cited by other .
Sugama, Quartz Crystal--U.S. Appl. No. 29/347,954, filed Aug. 19, 2010. cited by other .
Sugama, Quartz Crystal--U.S. Appl. No. 29/347,951, filed Aug. 19, 2010. cited by other .
Sugama, Quartz Crystal--U.S. Appl. No. 29/347,952, filed Aug. 19, 2010. cited by other .
Sugama, Quartz Crystal--U.S. Appl. No. 29/368,172, filed Aug. 19, 2010. cited by other .
Sugama, Quartz Crystal--U.S. Appl. No. 29/368,175, filed Aug. 19, 2010. cited by other.

Primary Examiner: Sikder; Selina
Attorney, Agent or Firm: Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.

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.

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