Printed matter – Having revealable concealed information – fraud preventer or... – Identifier
Patent
1991-05-03
1993-01-12
Eley, Timothy V.
Printed matter
Having revealable concealed information, fraud preventer or...
Identifier
283101, 283105, 428 42, 428 43, 40310, 40630, B42D 1500
Patent
active
051784190
ABSTRACT:
A multi-segment label set form especially for use in the testing of drugs. One embodiment has a first label segment with a permanent adhesive backing layer and second and third label segments with temporary adhesive backing layers. The first and second label segments contain information to identify the patient participating in the test, the drug being tested, and other study information. The third label segment contains or can be marked to contain hidden information as to whether the particular patient has been prescribed a drug or a placebo. The hidden information is concealed by a cover portion of the third label segment which can be removed by the patient's physician in the event of medical emergency. The first and third label segments are cut with tamper evident slits. V-cut cusps or notches are disposed between the first and second label segments to facilitate removal of the second and third label segments from the first label segment. The label sets are detachably disposed and not attached to adjacent label sets on a label carrying sheet which is advanced to a label transfer station where the label sets are removed from the carrying sheet and applied to corresponding containers. The second and third label segments are later removed from the containers and applied manually to corresponding case report forms.
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Bolnick Martin M.
Bolnick Richard S.
Citation Business Forms, Inc.
Eley Timothy V.
Fridie Jr. Willmon
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