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...that it was melting ice cream that inspired the invention of the outboard motor? It was a lovely August day and Ole Evinrude was rowing his boat to his favorite island picnic spot. As he rowed, he watched his ice cream melt and wished he had a faster way to get to the island. At that moment the idea for the outboard motor was born!

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Class 111/54 - Flexible


Subclass of Class 111 - Planting
Definition: Devices wherein sections of the frame hingedly connected
No. of patents: 18
Last issue date: 04/27/2010


NumberTitleIssue Date
7703404Seed tank arrangement and planter
A seed tank arrangement is provided with improved access to seed tanks of an agricultural planter and the contents thereof, while simplifying the manufacturing of such tanks. The seed tank has a fill opening formed in the upper surface of the tank for loading and ac...
04/27/2010
7051663Pivoting planting units vertically
A seeding machine comprises a main frame segment and two wing frame segments. In its working configuration the wing frame segments extends transversely. In its transport configuration the wing frame segments are folded forwardly. The wing frame segments are provided...
05/30/2006
7044070Seed drill with walking beam assembly
A no-till drill with a novel walking beam assembly that allows the drill to be pulled over severe terrain conditions that include large rocks, fallen limbs and other large obstructions. The inventive walking beam assembly includes two independent pivot points that a...
05/16/2006
6935254Split seed hoppers for seed on demand seeding machine
A seeding machine comprising a transversely extending main frame and left and right transversely extending wing frames. The main frame and the wing frames are provided with a plurality of planting units. Left and right main seed hoppers are mounted to the main frame...
08/30/2005
6932004Hose constraint for planter apparatus
An apparatus for use with an agricultural assembly including at least one rigid support member and a plurality of power cables that traverse along trajectories generally aligned with a cable trajectory adjacent a mounting segment on a mounting side of the support me...
08/23/2005
6915863Planter bar support wheel assembly
An agricultural apparatus comprising a carrier frame including a support surface defining an arcuate track about a pivot point, a mainframe mounted to the carrier frame at the pivot point for rotation thereabout between an operating position and a transportation pos...
07/12/2005
6761228Locking wing lift mechanism for farm implements
In a preferred embodiment of the invention an extension section of a frame is held down in its locked position by the same mechanism that folds and unfolds the frame extension. When the frame extension is in its locked down position, it bears against a limit stop th...
07/13/2004
6666155Planter with centrally mounted coulter apparatus
A planter/fertilizer assembly that can be configured to facilitate either rapid seeding/fertilizing or transport and including an implement bar mounted on a wheel supported carrier frame for rotation between a transport position where the implement bar is...
12/23/2003
6494154Centralized seed distribution system for planter
An agricultural planter having left and right hinged wing sections includes seed storage tanks carried by the planter frame and feeding individual row units, mounted fore and aft of the main toolbar, by flexible conduits. The tanks are mounted to permit t...
12/17/2002
6293352Telescoping hitch for planting implement
An agricultural planter is provided with forwardly folding wing members that allow conversion of the planter from a laterally extending operating position to a compact transport position. To increase stability for the planter, the draw bar telescopes as t...
09/25/2001
6213221Bearing assemblies for agricultural implements
Improved bearing assemblies for agricultural implements and in particular flexible frame towed agricultural implements such as plows and the like are disclosed. The bearing assemblies preferably include a bearing formed from ultra high molecular weight po...
04/10/2001
6206105Forwardly folding tool bar
A forwardly folding tool bar including a center tool bar section having wing tool bar sections pivotally secured to the outer ends thereof. The wing tool bar sections are pivotally movable from a field position to a transport position. In the field positi...
03/27/2001
6205937Folding planter frame
An agricultural device for transporting planting units which has a first stationary toolbar and a pair of toolbars spaced away and separate from the stationary toolbar and carrying a plurality of planting units thereon at fixed intervals. The pair of tool...
03/27/2001
5964167Variable width field implement
A variable width field implement includes a central frame and wing assemblies which are pivotally attached to the central frame. Implement elements are pivotally attached to the wing assemblies. The field implement utilizes a collapsible parallelogram geo...
10/12/1999
5829370Rearward folding multi-row crop planter
A folding multi-row crop planter having coupled thereto individual planter row units. The planter having an assisted hinge that allows the planter wings to be moved from an open field position to a closed travel position. Further, the multi-row crop plant...
11/03/1998
5826524Seed forming wheel support having a lockup link
A support for a seed firming wheel of an agricultural planter. The support comprises a frame member, a link pivotally coupled to the frame member and a spring positioned between the link and frame member. The frame member is also provided with a pivot ass...
10/27/1998
4193357Seed planting machine having specific seed guiding structure
A potato seed platner in which seeds are loaded into cups on an endless conveyor from a hopper of a seed receptacle. The conveyor is driven on upper and lower sprockets and arranged on the receptacle with the cups in two parallel rows in staggered constan...
03/18/1980
4157735Endwise transport structure for drills
A plurality of grain drills are coupled together in end-to-end relation for towing behind a tractor for operation and alternately in an endwise direction for transport. Each drill is supported in field operation by a forward caster wheel and a plurality o...
06/12/1979
 
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