Bizarre Patents
Behavior Modification Wristwatch
A wristwatch including a watch band and a watch body having an octagon shaped perimeter and being red in color and having the word STOP thereon to resemble a stop sign.
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| Number | Title | Issue Date |
| 7644780 | Method and apparatus for a folding marker for an agricultural implement A folding marker for connection to an agricultural implement toolbar with a marker shoulder pivot, an inner arm and a double acting hydraulic cylinder both pivotally connected to the shoulder pivot. A middle arm bracket is pivotally connected to the inner arm and th... | 01/12/2010 |
| 7370769 | Hoist for retrieving and lifting loads A hoist for retrieving, lifting and positioning a light load of up to about 1000 lbs, is described. The hoist comprises a boom support column having an attaching lower end and a boom support upper end. The boom support upper end has a boom assembly connector and a t... | 05/13/2008 |
| 7100350 | Haying machine A haymaking machine including a frame carrying at least one pair of rotors connected to carrying arms that may be moved from a working position, in which they are substantially horizontal, to a transport position, in which they are substantially vertical, and vice-v... | 09/05/2006 |
| 5833010 | Control system for field makers of an agricultural machine A control apparatus for use with two opposed ground markers of an agricultural machine comprises a hydraulic circuit including a plurality of hydraulic valves for communicating fluid actuate movements of the marker cylinders and an electrical control syst... | 11/10/1998 |
| 4800962 | Planter hydraulic system with means for locking row markers during transport A wide farm implement is provided with a swingable tongue which permits endwise to and from fields. A pair of transport wheels are provided for supporting the implement for endwise transport and the support wheels, on which the implement is supported duri... | 01/31/1989 |
| 4488476 | Marker control valve A sequencing valve utilized with a tractor-propelled planter having two row arms which pivot downward to the ground in an alternating sequence as the planter changes directions in the field. The sequencing valve is connected with the conventional hydrauli... | 12/18/1984 |
| 4381036 | Planter height and marker control system The planter height and control system is adapted for use with an agricultural planter assembly which is adapted to be mechanically and hydraulically coupled to a tractor and which includes a frame, a plurality of equally spaced planter units mounted to th... | 04/26/1983 |
| 4365672 | Automatic alternating marker system The automatic alternating marker system is adapted for use with an agricultural planter assembly which has a plurality of planter units, which is adapted to be mechanically and hydraulically coupled to a tractor, and which has hydraulically actuated, firs... | 12/28/1982 |
| 4360066 | Oscillating device for grain drills An automatically oscillating device is provided for permitting opposing alternate movement by two associated movable members from a common center point.... | 11/23/1982 |
| 4067394 | Implement with automatic sequencing valve and system An implement such as a tractor-propelled, multi-row planter having row markers hingedly mounted on opposite sides is provided with an automatically operating hydraulic sequencing valve for alternately actuating the markers. The sequencing valve is adapted... | 01/10/1978 |
| 3955627 | Row marker for agricultural implement Row marker assemblies are pivotally mounted near the ends of a tool bar adapted to carry various types of implements. A pair of marker control arms near the center of the tool bar are connected with the two marker assemblies for controlling the raising an... | 05/11/1976 |
| 3948326 | Powered link detent device A device for alternately restraining movement of each end of a powered extensible and retractable link having first and second sections. The device is contained within a housing which can be inserted into a toolbar and attached to row marker assemblies to... | 04/06/1976 |
