Dual-tip highlighter

Ma November 11, 2

Patent Grant D580489

U.S. patent number D580,489 [Application Number D/284,659] was granted by the patent office on 2008-11-11 for dual-tip highlighter. This patent grant is currently assigned to Beifa Group Co., Ltd.. Invention is credited to Qiankun Ma.


United States Patent D580,489
Ma November 11, 2008

Dual-tip highlighter

Claims

CLAIM The ornamental design for a dual-tip highlighter, as shown and described.
Inventors: Ma; Qiankun (Ningbo, CN)
Assignee: Beifa Group Co., Ltd. (Ningbo, CN)
Appl. No.: D/284,659
Filed: September 12, 2007

Foreign Application Priority Data

Apr 11, 2007 [CN] 2007 3 0009283
Current U.S. Class: D19/117; D19/927
Current International Class: 1906
Field of Search: ;D19/35,36,41-51,53-57 ;24/11R,11F,11P ;401/52,99,100,104-109,192,195,196

References Cited [Referenced By]

U.S. Patent Documents
D191650 October 1961 Kruck
D279992 August 1985 Gribb
D335936 May 1993 Lou
D363947 November 1995 Kimura
D369384 April 1996 Yasoshima
D370088 May 1996 Burns
D382369 August 1997 Yang
D429845 August 2000 Lang
D441398 May 2001 Owen
D443641 June 2001 Mader
6241408 June 2001 Lang
D450889 November 2001 Chang
D451137 November 2001 Reichmann
D457916 May 2002 Reichmann
D470885 February 2003 Tahara
D475085 May 2003 Whitehorn
D482397 November 2003 Hui
D489403 May 2004 Lin
D497038 October 2004 Tsai
D497641 October 2004 Tsuchikura
D538851 March 2007 Sandel et al.
D545895 July 2007 Okutani
D566762 April 2008 Qiu

Other References

Li, L., "Dual-Tip Highlighter," U.S. Appl. No. 29/284,676, filed Sep. 13, 2007. cited by other .
Qiu, Z., and Y. Shi, "Dual-Tip Highlighter," U.S. Appl. No. 29/277,088, filed Feb. 13, 2007. cited by other .
Shi, Y., "Dual-Tip Highlighter," U.S. Appl. No. 29/284,677, filed Sep. 13, 2007. cited by other.

Primary Examiner: Albert; Elizabeth A
Attorney, Agent or Firm: Christensen O'Connor Johnson Kindness PLLC

Description



FIG. 1 is a lower front perspective view of a dual-tip highlighter showing my new design;

FIG. 2 is an exploded upper front right perspective view of the dual-tip highlighter shown in FIG. 1;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a left side elevation view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a rear elevation view thereof.

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