US PATENT SUBCLASS 49 / 48
WITH SECTION FOR HAND SIGNALLING


Current as of: June, 1999
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49 /   HD   MOVABLE OR REMOVABLE CLOSURES

48WITH SECTION FOR HAND SIGNALLING


DEFINITION

Classification: 49/48

(under the class definition) Device wherein the closure is provided with a cut-out portion or a movably mounted section, openable to a size to permit a person to thrust his arm through the opening to give a signal, e.g., to a following vehicle.

SEE OR SEARCH THIS CLASS, SUBCLASS:

146, for a closure adjustable as an entity while in the raised closed position to provide a vertical ventilating opening.

169+, for a closure with an independently movable wicket, and especially subclass 171 for a closure for a peep hole or letter slot.