Patent
   D713392
Priority
Oct 28 2011
Filed
Oct 28 2011
Issued
Sep 16 2014
Expiry
Sep 16 2028
Assg.orig
Entity
unknown
16
47
n/a
I claim the ornamental design for a circular tri-level antenna, as shown.

FIG. 1 is a perspective view of a circular tri-level antenna according to my new design;

FIG. 2 is a top plan view of the circular tri-level antenna of FIG. 1;

FIG. 3 is a bottom plan view of the circular tri-level antenna of FIG. 1;

FIG. 4 is a left-side view of the circular tri-level antenna of FIG. 1;

FIG. 5 is a right-side view of the circular tri-level antenna of FIG. 1;

FIG. 6 is a front elevation view of a circular tri-level antenna of FIG. 1; and,

FIG. 7 is a rear elevation view of the circular tri-level antenna of FIG. 1.

Podduturi, Bharadvaj R.

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ER2810,
Patent Priority Assignee Title
2508085,
2617033,
5959522, Feb 03 1998 SHENZHEN XINGUODU TECHNOLOGY CO , LTD Integrated electromagnetic device and method
6404394, Dec 23 1999 Tyco Electronics Logistics AG Dual polarization slot antenna assembly
6507319, Aug 31 2000 Raytheon Company Mechanically steerable array antenna
6567045, Jun 18 1997 Kyocera Corporation Wide-angle circular polarization antenna
6946997, Jan 23 2003 ALPS Electric Co., Ltd. Dual band antenna allowing easy reduction of size and height
6972729, Jun 20 2003 Wang Electro-Opto Corporation Broadband/multi-band circular array antenna
7148851, Aug 08 2003 Hitachi Metals, Ltd Antenna device and communications apparatus comprising same
7429955, Aug 22 2005 Hon Hai Precision Ind. Co., Ltd. Multi-band antenna
7495627, Jun 14 2007 Harris Corporation Broadband planar dipole antenna structure and associated methods
7564424, May 10 2005 Sharp Kabushiki Kaisha Antenna having multiple radiating elements
7589679, Aug 11 2006 Hon Hai Precision Industry Co., Ltd. Antenna device
20030210197,
20050073462,
20050128151,
20070040750,
20070109203,
20090027273,
20090033557,
20090040114,
20090051596,
20090051615,
20090243935,
20100026592,
20100171664,
20100194640,
20100219981,
20100253582,
D260895, Mar 14 1979 The United States of America as Represented by Field Operations Bureau Directional annular slot antenna
D361767, Feb 28 1994 Gemini Industries, Inc. Antenna
D401243, Apr 07 1997 SECURITY SOURCE, INC Antenna cover
D426827, Feb 17 1999 Antenna
D484117, Jun 20 2002 Mitsumi Electric Co., Ltd. Loop antenna
D492671, Mar 26 2003 Mitsumi Electric Co., Ltd. Antenna
D558191, Jun 09 2004 ENXNET, INC Antenna for a storage disc
D576614, Jan 11 2008 Cheng Uei Precision Industry Co., Ltd. Antenna
D588115, Aug 20 2007 Mitsumi Electric Co., Ltd Antenna
D592195, Dec 11 2008 Cheng Uei Precision Industry Co., Ltd. Antenna
D606055, Jun 04 2009 Cheng Uei Precision Industry Co., Ltd. Multi-band antenna
D607442, Jul 23 2009 Cheng Uei Precision Industry Co., Ltd. Antenna
D611460, Sep 15 2009 Rotary digital antenna
D630196, Aug 04 2010 DIGITAL TAGS SAS Antenna
D636764, Nov 18 2010 Cheng Uei Precision Industry Co., Ltd. Antenna
D656925, Jul 21 2011 WORLD PRODUCTS, INC Three-dimensional antenna
D658637, Mar 25 2011 WORLD PRODUCTS, INC Tri-plane antenna
WO1028,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 28 2011World Products, Inc.(assignment on the face of the patent)
Jul 03 2012PODDUTURI, BHARADVAJ R World Products, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0287590242 pdf
Dec 19 2012World Products, LLCWORLD PRODUCTS, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0401920955 pdf
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