Apparatus for determining food content

• US 4,095,274 A
• Filed: 04/27/1977
• Issued: 06/13/1978
• Est. Priority Date: 04/27/1977
• Status: Expired due to Term

• Current Assignee: Carl Gordon
• Original Assignee: Carl Gordon
• Inventors: Gordon, Carl
• Primary Examiner(s): Malzahn, David H.
• Application Number:
  US05/791,321
• Time in Patent Office: 412 Days
• Field of Search: 235/152, 235/156, 235/168, 235/92 CP, 235/92 SA, 235/1 D, 235/61 A, 312/186, 211/53, 73/190 R, 64/2, 64/3, 174/52 R
• US Class Current: 708/133
• CPC Class Codes: G06C 3/00 Arrangements for table look-up, e.g. menstruation table

Abstract

A hollow lightweight housing is provided, adapted for ready location on a horizontal surface such as a counter top adjacent a stove or oven. A set of food information bearing cards are carried by a rotatable assembly mounted within the housing, enabling selective presentation of any one of the cards to the ready view of the user. Mounted on a generally horizontal wall of the housing is the pushbutton portion of a digital calculator, the display of which is closely located to the cards when located for viewing so that information taken from the cards may be quickly and easily inserted in the calculator with readout being also readily available for comparison to the information on the cards. Also mounted on the same horizontal housing wall, immediately adjacent the calculator pushbuttons, are timing control switches permitting control of the calculator display as both an output display and a digital time readout. Still further, when in the time mode, the switches may be set for a stop-start or elapsed time indication, and an alarm in the form of a buzzer is provided for indicating the end of a predetermined elapsed time.

Claims

1. A device comprising:

a hollow housing having a top wall, side walls and a bottom wall, the top wall having a first substantially horizontal portion and a second portion integral with the first portion which extends angularly upwardly therefrom;

said housing top wall including walls defining an opening which is in both said first and second portions;

an axle having its ends rotatably mounted in the housing side walls;

a plurality of information bearing elements carried by said axle and so arranged as to extend within the housing opening and adapted for viewing from the housing exterior;

a pushbutton digital calculator having the pushbuttons mounted on the housing top wall portion; and

a display means for the digital calculator mounted on the housing top wall second portion above the opening therein.

2. A device as in claim 1, in which the outer ends of the axle are provided with knobs affixed thereon.

3. A device as in claim 1, in which there is further provided a digital timing means mounted on the housing top wall first portion and interconnected with said display means.

4. A device as in claim 2, in which there is provided switching means for selectively interconnecting the calculator and timing means with the display means, and when the timing means is so interconnected, said timing means actuates means for giving an audible signal at the conclusion of a predetermined time period.