Patent
   D307143
Priority
Apr 17 1987
Filed
Oct 15 1987
Issued
Apr 10 1990
Expiry
Apr 10 2004
Assg.orig
Entity
unknown
12
6
n/a
The ornamental design for a frequency converter for an antenna, as shown and described.

FIG. 1 is a top plan view of a frequency converter for an antenna showing my new design, the bottom plan view being a mirror image thereof;

FIG. 2 is a right side elevational view, the left side elevational view being a mirror image thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a sectional view taken along the line 5--5 of FIG. 3.

Ashihara, Kazuhiko

Patent Priority Assignee Title
D327691, Jul 13 1989 NEC Corporation Antenna for satellite communication systems
D333661, Feb 27 1990 NOKIA MOBILE PHONES U K LIMITED Antenna
D347437, May 15 1992 Cushcraft Corporation Protective cover for an integrated antenna/downconverter
D356313, Aug 17 1993 LANCE INDUSTRIES ATTENTION: RICHARD P MANN Microwave antenna dipole cover
D489712, Jan 08 2003 DX Antenna Company, Limited Antenna
D634308, Sep 15 2010 MP Antenna, Ltd. Antenna
D643025, Nov 15 2010 WORLD PRODUCTS, INC Antenna radome
D659127, Sep 15 2010 MP Antenna, Ltd. Antenna
D659686, Jul 21 2011 WORLD PRODUCTS, INC Antenna
D696231, Mar 05 2012 Toshiba Tec Kabushiki Kaisha Antenna
D773443, Dec 19 2014 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. Antenna
D775612, Dec 19 2014 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. Antenna
Patent Priority Assignee Title
3821741,
4141015, Sep 16 1976 Hughes Aircraft Company Conical horn antenna having a mode generator
D288322, Apr 09 1984 Daystar, Inc. Microwave down converter
D293573, Aug 28 1985 Masprodenkoh Kabushikikaisha Down converter for a satellite receiver
D293575, Aug 20 1985 Brown Jordan Company Frequency converter for an antenna
D296895, Aug 26 1985 Masprodenkoh Kabushikikaisha Frequency converter for an antenna
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 15 1987Sharp Corporation(assignment on the face of the patent)
Dec 09 1987ASHIHARA, KAZUHIKOSHARP KABUSHIKI KAISHA TO BE REPRESENTED AS SHARP CORPORATION IN ENGLISH , OSAKA, JAPAN A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0048090496 pdf
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