US PATENT SUBCLASS 180 / 901
DEVICES FOR TRAVERSING VERTICAL SURFACES


Current as of: June, 1999
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180 /   HD   MOTOR VEHICLES

901DEVICES FOR TRAVERSING VERTICAL SURFACES


DEFINITION

Classification: 180/901

DEVICES FOR TRAVERSING VERTICAL SURFACES:

Art collection of motor vehicles wherein the vehicle is in the nature of a device which is particularly adapted (e.g., by magnetic means) to move itself along a surface which is predominantly vertical.