US PATENT SUBCLASS 188 / 1.11 L
.~.~ Electrical

Current as of: June, 1999
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188 /   HD   BRAKES

1.11 R  DF  WITH CONDITION INDICATOR {2}
1.11 W  DF  .~ Wear {1}
1.11 L.~.~ Electrical

Unofficial Alpha Subclasses: R W L E

DEFINITION

Classification: 188/1.11

WITH CONDITION INDICATOR:

(under the class definition) A device including means automatically responsive to a predetermined condition of the brake for sending a signal indicating the condition to an operator.

(1) Note. This subclass includes only patents claiming both significant brake structure and an indicator.

SEE OR SEARCH CLASS

73, Measuring and Testing, appropriate subclasses, especially

121+, for a nonelectric brake condition indicator wherein no significance is attributed to brake structure.

340, Communications: Electrical,

453+, and 457.3 for an electric automatic brake condition indicator wherein no significance is attributed to brake structure.