Recipe calculator

Details Recipe calculator Recipe calculator

1988-07-25

1989-10-03

Fleming, Michael R.

Boots, shoes, and leggings

36470907, 36441329, G06F 1542

Patent

active

048721123

ABSTRACT:
A recipe calculator 10 having a keyboard 24, display 22, and microcontroller 23 which includes microprocessor 25, ROM 26, RAM 27 and display driver 28, provides an apparatus for calculating food ingredient ratios and carrying out measuring unit conversions when a recipe serving size alteration is desired. Recipe calculator 10 is configured to faciliate single stroke calculations wherein its use is self-evident and requires no special training. Keyboard 24 provides a ten-key numeric keypad 11, a six-key fractional keypad 12, a five-key units keypad 13 and eight function keys 14 through 21.

REFERENCES:
patent: 4100602 (1978-07-01), Shapiro
patent: 4244020 (1981-01-01), Ratcliff
patent: 4636949 (1987-01-01), Longabaush
patent: 4649810 (1987-03-01), Wong

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