US PATENT SUBCLASS 307 / 326
PERSONNEL SAFETY OR LIMIT CONTROL FEATURES

Current as of: June, 1999
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307 /   HD   ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS

326PERSONNEL SAFETY OR LIMIT CONTROL FEATURES {2}
327  DF  .~> Parasitic current suppression
328  DF  .~> Interlock

DEFINITION

Classification: 307/326

PERSONNEL SAFETY OR LIMIT CONTROL FEATURES:

(under the class definition) Subject matter relating to self-protective, personnel safety, or limit control features.

(1) Note. The subject matter in this subclass relates primarily to systems and devices for the protection of operating personnel.

SEE OR SEARCH CLASS

361, Electricity: Electrical Systems and Devices,

1+, for protection means utilized to protect systems and devices.