US PATENT SUBCLASS 368 / 20
.~ With navigational display

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

15  DF  ASTRONOMICAL {5}
20.~ With navigational display

DEFINITION

Classification: 368/20

With navigational display:

(under subclass 15) Subject matter comprising timepiece display means with the specifically disclosed utility of enabling travel route projection.

SEE OR SEARCH THIS CLASS, SUBCLASS:

14, for timepiece combined (i.e., housed) with a navigational instrument.