US PATENT SUBCLASS 368 / 165
.~.~ Pendulum

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


368 /   HD   HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES

155  DF  ELECTRICAL TIME BASE {2}
160  DF  .~ For reciprocating or oscillating element {3}
165.~.~ Pendulum {1}
166  DF  .~.~.~> With drive means control

DEFINITION

Classification: 368/165

Pendulum:

(under subclass 160) Subject matter wherein the element is a pendulum.

SEE OR SEARCH THIS CLASS, SUBCLASS:

134+, for pendulum-type escapements.

179+, for pendulum-type oscillating means for timepieces.