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Patent No. 6681419

Forehead support apparatusĀ 

A forehead support apparatus for resting a standing users forehead against a wall above a bathroom commode or urinal or beneath a showerhead.

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Class 180/238 - At least one axle being offset from its pivotable axis


Subclass of Class 180 - Motor vehicles
Definition: Vehicle wherein at least one of the axles is located in
No. of patents: 7
Last issue date: 06/18/1996


NumberTitleIssue Date
5526890Automatic carrier capable of smoothly changing direction of motion
In an automatic carrier having a body and a wheel base rotatably mounted on the body, a driving wheel is fixed to the body and a driven wheel is fixed to the wheel base. The direction of the driven wheel can be changed. A lifting mechanism is provided to ...
06/18/1996
5474686Sludge treating process and apparatus
In a continuous process for drying a sludge composed of combustible material and water, the wet sludge is first mixed with a proportion of material which has been dried in the process and is then fed into a hot gas stream from a burner. The hot gas stream...
12/12/1995
5219412Method and apparatus of moving bowling-lane maintenance machine
The present invention provides a bowling-lane maintenance machine having a driving mechanism which includes four turnable drive units and four lift cylinders. Each of the drive units includes a lane running wheel, a ride-on-approach and transverse running...
06/15/1993
5148885Steerable utility vehicle
A utility vehicle having two steerable front wheels. Left and right-fluid powered rotary actuators have their bodies rigidly attached to the vehicle frame with their drive shafts attached to wheel brackets. The front wheels are each attached to one of the...
09/22/1992
4599030Marginal terrain straddle-lift container handler
A highly maneuverable straddle carrier vehicle structure is provided for dling various sizes of containers and outsized loads over rough, unleveled, weak and unprepared soils to meet austere requirements which are beyond the capability of commercial stra...
07/08/1986
4545458Drive mechanism for steering wheels of vehicle
A drive mechanism for the steering wheels of a vehicle. The drive mechanism includes a housing adapted to be mounted on the frame of the vehicle and a differential gear in the housing adapted to be operatively connected to the drive shaft of the vehicle. ...
10/08/1985
3937292Diesel-electric wheel tractor with steerable trucks
A diesel-electric tractor having individually powered wheels carried by two independently mounted steerable trucks. The forward truck is ball and socket mounted to the principal tractor frame to allow pivotal motion in vertical and horizontal planes; the ...
02/10/1976
 
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