US PATENT SUBCLASS 14 / 54-- .~.~.~.~ Horizontally sliding

US PATENT SUBCLASS 14 / 54
.~.~.~.~ Horizontally sliding

Current as of: June, 1999
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14 /	HD	BRIDGES

31	DF	DRAW {10}
50	DF	.~ Gates {2}
*	DD	.~.~ Bridge operated {2}
*	DD	.~.~.~ Displacement {4}
54		.~.~.~.~ Horizontally sliding {1}
55	DF	.~.~.~.~.~> Locking

DEFINITION

Classification: 14/54

(under subclass 50) Displacement-type bridge-operated gates which are horizontally sliding.