Optically scannable answer sheet booklet with sequence bars printed thereon and method of producing same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 17, 1981
Grant Date -
N/A
app pub date -
Mar 27, 1980
filing date -
Mar 27, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An optically scannable answer sheet booklet is comprised of a plurality of signatures which are folded to provide the various sheets or leaves of the booklet. The opposite sides of each sheet or leaf constitutes a page of the booklet and has printed thereon certain instructions or questions as well as so-called response areas or bubbles which are to be marked by the examinee. The various signatures are each printed with a sequence bar which collectively, if the correct number of signatures are properly inserted, form a recognizable pattern. If a signature is incorrectly inserted, duplicated or omitted, the pattern will be broken or will contain an extra sequence bar which apprises the inspector of faulty booklets.
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Family
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