Time recorder

Details Time recorder Time recorder

1994-08-09

2000-07-11

Roskoski, Bernard

Horology: time measuring systems or devices

With memorandum holder or erasable writing surface

368107, G04B 4500

Patent

active

060883030

ABSTRACT:
When a time card is inserted in a time recorder at the time of ending work, a time recorder calculates the hours worked in one day based on the time of starting work on the same day. A control circuit then outputs the data of the new remaining required work hours calculated by subtracting the hours worked in the day from the remaining required work hours stored in a memory circuit, and a printer prints the time corresponding to the data of the new remaining required work hours onto a specific printing column of the time card.

REFERENCES:
patent: 4323771 (1982-04-01), Chalker, Jr.

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