US PATENT SUBCLASS 200 / 19.29
.~.~.~ Timer
Current as of:
June, 1999
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200 /
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ELECTRICITY: CIRCUIT MAKERS AND BREAKERS
19.01
DF
PERIODIC
{13}
19.2
DF
.~ Cam operated {2}
19.26
DF
.~.~ Automotive distributor contact breaker assembly {3}
19.29
.~.~.~ Timer
DEFINITION
Classification: 200/19.29
Timer:
(under subclass 19.26) Subject matter including a special clock mechanism used to perform switching operations at predetermined time interval.
SEE OR SEARCH THIS CLASS, SUBCLASS:
19.04, for rotary and cam contact timer.
19.08, for rotary multiple-contact timer.
19.31, for periodic contact breaker assembly timer.