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Publication numberUSD305338 S
Publication typeGrant
Application numberUS 07/203,758
Publication dateJan 2, 1990
Filing dateJun 7, 1988
Publication number07203758, 203758, US D305338 S, US D305338S, US-S-D305338, USD305338 S, USD305338S
InventorsRalph R. Baillie
Original AssigneeTri-R Innovations, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Steering wheel controller
US D305338 S
Abstract  available in
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  1. The ornamental design for a steering wheel controller, as shown and described.

FIG. 1 is a front top, and right side perspective view of a steering wheel controller showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a right side elevational view;

FIG. 5 is a left side elevational view; and

FIG. 6 is a rear elevational view thereof.

The bottom surface is plain and unornamented with the exception of a bolt and washer assembly that is the same in appearance and placement as that seen in FIG. 3.

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US7860628Jun 9, 2005Dec 28, 2010Trimble Navigation LimitedSystem for guiding a farm implement between swaths
US8359141Nov 15, 2010Jan 22, 2013Trimble Navigation LimitedCalibrated farming system
US8489290Jul 6, 2010Jul 16, 2013Trimble Navigation LimitedFarm sidehill compensation
US20080086249 *Oct 5, 2006Apr 10, 2008Trimble Navigation LimitedFarm apparatus having implement sidehill drift compensation
U.S. ClassificationD15/199