Rotor aircraft

Wang , et al. October 15, 2

Patent Grant D691514

U.S. patent number D691,514 [Application Number D/446,206] was granted by the patent office on 2013-10-15 for rotor aircraft. This patent grant is currently assigned to SZ DJI Technology Co., Ltd. The grantee listed for this patent is SZ DJI Technology Co., Ltd.. Invention is credited to Shaojie Chen, Tao Wang.


United States Patent D691,514
Wang ,   et al. October 15, 2013

Rotor aircraft

Claims

CLAIM The ornamental design for a rotor aircraft, substantially as shown and described.
Inventors: Wang; Tao (Shenzhen, CN), Chen; Shaojie (Shenzhen, CN)
Applicant:
Name City State Country Type

SZ DJI Technology Co., Ltd.

Shenzhen

N/A

CN
Assignee: SZ DJI Technology Co., Ltd (Shenzhen, CN)
Appl. No.: D/446,206
Filed: February 21, 2013

Foreign Application Priority Data

Sep 6, 2012 [CN] 2012 3 0425431
Current U.S. Class: D12/16.1; D12/328; D12/326; D21/442
Current International Class: 1207
Field of Search: ;D12/16.1,319,320,325,326,327,328,329,345 ;D21/430,436,437,441,442,443,444,447,450,451,453 ;244/2,5,6,7A,7R,12.1,12.2,158.1-158.3,17.11,17.13,17.17,17.23,17.25,17.27,23C,23R,53R,63 ;446/36,37,46-48,230,231,232,233,236 ;280/1.12

References Cited [Referenced By]

U.S. Patent Documents
3053480 September 1962 Vanderlip
3185410 May 1965 Smart
3211399 October 1965 Eickmann
3253806 May 1966 Eickmann
3345016 October 1967 Eickmann
3768757 October 1973 Eickmann
3794273 February 1974 Girard
4173321 November 1979 Eickmann
4786008 November 1988 Corbett
4795111 January 1989 Moller
4799629 January 1989 Mori
5082079 January 1992 Lissaman et al.
6260796 July 2001 Klingensmith
D465196 November 2002 Dammar
6626078 September 2003 Thornton
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D628658 December 2010 Wurm
D648808 November 2011 Seydoux et al.
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2012/0138732 June 2012 Olm et al.
Primary Examiner: Veynar; Caron D
Assistant Examiner: Holtje; Martie K
Attorney, Agent or Firm: Syncoda LLC Ma; Feng

Description



FIG. 1 is a front view;

FIG. 2 is a rear view;

FIG. 3 is a right side view;

FIG. 4 is a left side view;

FIG. 5 is a top view;

FIG. 6 is a bottom view; and,

FIG. 7 is a bottom perspective view thereof.

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