US PATENT SUBCLASS 368 / 21
PLURAL TIME ZONES

Current as of: June, 1999
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368 /   HD   HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES

21PLURAL TIME ZONES {5}
22  DF  .~> With manually actuated display
23  DF  .~> With a world globe {1}
25  DF  .~> With movable belt display
26  DF  .~> With movable drum display
27  DF  .~> With movable disk display

DEFINITION

Classification: 368/21

PLURAL TIME ZONES:

(under the class definition) Subject matter wherein a timepiece includes means to display the absolute or relative time for more than one of the 24 divisions of the globe which approximately coincide with meridians at successive hours from the observatroy at Greenwich, England.