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Publication numberUSD363488 S
Publication typeGrant
Application numberUS 29/028,931
Publication dateOct 24, 1995
Filing dateSep 26, 1994
Publication number028931, 29028931, US D363488 S, US D363488S, US-S-D363488, USD363488 S, USD363488S
InventorsPaul Shumaker
Original AssigneeGarmin Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Quarter wave helix antenna
US D363488 S
Images(1)
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Claims(1)
  1. The ornamental design for a quarter wave helix antenna, as shown and described.
Description

FIG. 1 is a front elevational view of a quarter wave helix antenna showing my new design, the rear being a mirror image;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6198765Sep 12, 1997Mar 6, 2001Sirf Technologies, Inc.Spread spectrum receiver with multi-path correction
US6236937Jul 31, 2000May 22, 2001Sirf Technology, Inc.GPS receiver with cross-track hold
US6249542Mar 27, 1998Jun 19, 2001Sirf Technology, Inc.Multipath processing for GPS receivers
US6282231Dec 14, 1999Aug 28, 2001Sirf Technology, Inc.Strong signal cancellation to enhance processing of weak spread spectrum signal
US6292749Dec 8, 2000Sep 18, 2001Sirf Technology, Inc.GPS receiver with cross-track hold
US6366250Dec 9, 1999Apr 2, 2002Sirf Technology, Inc.Wrist mounted wireless instrument and antenna apparatus
US6373430May 7, 1999Apr 16, 2002Gamin CorporationCombined global positioning system receiver and radio
US6459987Nov 15, 1996Oct 1, 2002Garmin CorporationMethod and apparatus for backtracking a path
US6492941Jan 9, 2002Dec 10, 2002Garmin CorporationCombined global positioning system receiver and radio
US6522682Mar 2, 1999Feb 18, 2003Sirf Technology, Inc.Triple multiplexing spread spectrum receiver
US6574558May 24, 2002Jun 3, 2003Sirf Technology, Inc.GPS receiver with cross-track hold
US6633814Dec 22, 2000Oct 14, 2003Sirf Technology, Inc.GPS system for navigating a vehicle
US6760364Sep 18, 2002Jul 6, 2004Sirf Technology, Inc.Multipath processing for GPS receivers
US6788735Dec 16, 2002Sep 7, 2004Sirf Technology, Inc.Triple multiplexing spread spectrum receiver
US6917644Dec 11, 2000Jul 12, 2005Sirf Technology, Inc.Spread spectrum receiver with multi-path correction
US7142900Nov 1, 2001Nov 28, 2006Garmin Ltd.Combined global positioning system receiver and radio
US7196659Nov 19, 2002Mar 27, 2007Garmin CorporationCombined global positioning system receiver and radio
US7295633Jul 30, 2004Nov 13, 2007Sirf Technology, Inc.Triple multiplexing spread spectrum receiver
US7330150Jun 22, 2006Feb 12, 2008Garmin CorporationCombined global positioning system receiver and radio
US7456784Dec 13, 2007Nov 25, 2008Garmin CorporationCombined global positioning system receiver and radio
US7729684Oct 19, 2006Jun 1, 2010Garmin Ltd.Combined global positioning system receiver and radio
US7962165Apr 20, 2010Jun 14, 2011Garmin Switzerland GmbhCombined global positioning system receiver and radio
Classifications
U.S. ClassificationD14/230