Registers – Calculators – Tabular
Patent
1977-01-21
1979-02-20
Tomsky, Stephen J.
Registers
Calculators
Tabular
35 75, 40 17, 40109, 235 70A, 235 85R, G06C 300, G06C 102, G09G 318
Patent
active
041408950
ABSTRACT:
A biorhythm scale adapted to secure its operation and capable of directly observing the periodic day and the half-periodic day a physical, sensitive and intellectual rhythm for the individual or individuals in an accurate manner. The biorhythm calculator includes a guide interiorly of which a resilient non-slip element is firmly mounted not only to provide no slippage between vernier scales but also to eliminate an error in reading, and is comprised of a physical rhythm (P) scale, a sensitive rhythm (S) scale, an intellectual rhythm (I) scale, a day scale, and a month scale each of which is provided with racks at least one side thereof. Each of the vernier scales is slid over a fixed date scale indicative of the number of days in a month while in engagement of the racks with the non-slip element to thereby read out the biorhythm in the period as desired.
REFERENCES:
patent: 2567395 (1951-09-01), Peterson, Jr.
patent: 3643070 (1972-02-01), Dogigli
patent: 3795795 (1974-03-01), Gulbransen, Jr.
patent: 3853265 (1974-12-01), Kunert
patent: 3870225 (1975-03-01), Murphy
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