Time line watch

Details Time line watch Time line watch

1992-06-10

1993-10-19

Roskoski, Bernard

Horology: time measuring systems or devices

Displays or display device details

Dial or hand

368223, 368108, 368112, 368281, G04B 1904

Patent

active

052552489

ABSTRACT:
A watch is disclosed herein having a case mounting a time-keeping mechanism with hour and minute hands movable across the face of a numbered dial. A time line hand is included, settable by pushbutton to a start position superimposed with the position of the minute hand whereby angular displacement of the minute hand as it moves away from the time line hand establishes elapsed time of an event. A rotatable bezel is coaxially disposed with respect to the watch dial which carries an index arrow and a figure thirty situated 180 degrees apart. The time line hand is selectively operable with the arrow marking of the bezel for reading "count down" time for an event.

REFERENCES:
patent: 1455482 (1923-05-01), Gleason
patent: 1790359 (1931-01-01), Wier
patent: 3427800 (1969-02-01), Blum
patent: 3475982 (1969-11-01), Wessel
patent: 3505808 (1970-04-01), Eschle
patent: 3747324 (1973-07-01), Foufounis
patent: 3874164 (1975-04-01), Bell

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