Clip chain of blue tooth earphone

Wu , et al. June 10, 2

Patent Grant D570822

U.S. patent number D570,822 [Application Number D/270,210] was granted by the patent office on 2008-06-10 for clip chain of blue tooth earphone. This patent grant is currently assigned to Cheng Uei Precision Industry Co., Ltd.. Invention is credited to Ming Chiang Chen, Yin Lung Wu, Bing Tao Yang.


United States Patent D570,822
Wu ,   et al. June 10, 2008

Clip chain of blue tooth earphone

Claims

CLAIM The ornamental design for a clip chain of blue tooth earphone, as shown and described.
Inventors: Wu; Yin Lung (Tu-Cheng, TW), Chen; Ming Chiang (Tu-Cheng, TW), Yang; Bing Tao (Tu-Cheng, TW)
Assignee: Cheng Uei Precision Industry Co., Ltd. (Taipei Hsien, TW)
Appl. No.: D/270,210
Filed: December 19, 2006

Current U.S. Class: D14/205; D14/223
Current International Class: 1401
Field of Search: ;D14/167,168,192,217,205,206,223,240,256,432,433,435,483 ;D3/318 ;D8/356 ;D13/110,118,133,154 ;24/3.11,615 ;224/269,197 ;242/379.2 ;455/351,90.2

References Cited [Referenced By]

U.S. Patent Documents
4688262 August 1987 Schaefer et al.
5261122 November 1993 Otsuki et al.
5938137 August 1999 Poulson
D426063 June 2000 Hicks et al.
D475994 June 2003 Schmidt et al.
D493175 July 2004 Schmidt et al.
D507273 July 2005 Ibuki
D527723 September 2006 Andre et al.
D555149 November 2007 Griffin
D559193 January 2008 Stavoe et al.
D560166 January 2008 Andre et al.
Primary Examiner: Greene; Paula A
Attorney, Agent or Firm: Rosenberg, Klein & Lee

Description



FIG. 1 is a perspective view of a clip chain of blue tooth earphone showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

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