Increase the Usefulness of the Motor \'(hiele 



The buggy carries not a tail-light 

 but a reflecting prism, which 

 sends back the li^ht from the 

 lamps of vehicles behind it 



Below: Not a dimmer but an 

 intensifier of the light on a road 



—POINT BEYOND FOCAL POINT^,jV___^ 

 OWNWARD GUWL RAYS WHICH*^ 

 ARE NOT ELIMINATED BECAUSE 

 THET POINT TD'WARD GROUND AMD 

 NOT IN EYES OF OTHER DRIVERS 



UPWARD GLARE RAYS 

 ELIMINATED BY SHIELD 



RARABOLIC REFLECTOR 



At right: A three-section garage door 

 which slides around a comer on a track 

 Below: Portable loaders mounted on 

 wheeled frameworks for unloading freight 



r 



Below : A grease 

 and oil gun that 

 requires no screw- 

 ing, air pockets or 

 paddles. The gun 

 is loaded by re- 

 moving the lower 

 cap and filling it 



^i4^fc|^:5^ 



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Si»l 



