Biorhythmic device

Details Biorhythmic device Biorhythmic device

1978-10-10

1980-10-21

Mancene, Louis G.

Card, picture, or sign exhibiting

Calendars

40109, 40117, 40120, 40546, 40615, 235 89R, G09D 300

Patent

active

042286042

ABSTRACT:
A biorhythmic cycle indicator having three, sine-wave-contoured plates that slidingly overlay a backing plate that has a calendar strip. The plate contours and the calendar register to provide a graphic representation of a person's biorhythmic cycle.
The contours of the sliding plates are illuminated to accent the component cycles.

REFERENCES:
patent: 1542743 (1925-06-01), Stevenson
patent: 2203244 (1940-06-01), White
patent: 2779107 (1957-01-01), Brace
patent: 2914865 (1959-12-01), Hall
patent: 3248809 (1966-05-01), Stifano
patent: 4035616 (1977-07-01), Piringer
patent: 4140895 (1979-02-01), Tatai
patent: 4144446 (1979-03-01), Sanders
Bulch, Jennifer, "Biorhythms: A Key to Your Ups and Downs", Readers Digest, Sep. 1977, p. 63.

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