US PATENT SUBCLASS 70 / 262
SYSTEMS


Current as of: June, 1999
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70 /   HD   LOCKS

262SYSTEMS {1}
263  DF  .~> Operation and control {2}


DEFINITION

Classification: 70/262

(under the class definition) Systems of locking mechanisms wherein the ultimate control is a locking mechanism although intermediate controls may be by manual or locking means or wherein a plurality of locking mechanisms may be controlled in a certain predetermined specified order, where the individual locking construction is not of the essence.

SEE OR SEARCH THIS CLASS, SUBCLASS:

337+, for arrangements which involve a plurality of operating implements such as keys which may have primary and/or subsidiary controlling effects.

SEE OR SEARCH CLASS

49, Movable or Removable Closures,

15+, for lock systems for jail type closures.

180, Motor Vehicles, 289, for a motor vehicle provided with a safety-promoting means which is for the purpose of preventing unauthorized or unintended access to or use of the vehicle and wherein the means comprises a device, mechanism, or system which may operate a locking means for a movable or removable closure member of the vehicle.