Printed matter – Having revealable concealed information – fraud preventer or...
Patent
1994-06-14
1995-11-21
Fridie, Jr., Willmon
Printed matter
Having revealable concealed information, fraud preventer or...
283 79, 283900, 283 81, B42D 1500
Patent
active
054680220
ABSTRACT:
The invention relates to an identification flag for a sample tube. The flag includes a longitudinally extending planar element, and tube connectors extending laterally from the planar element. The tube connectors are engageable with opposite portions of the tube to secure the planar element to the tube in a laterally spaced relationship with respect to an intermediate portion of the tube located between the opposite portions.
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Battles Amy
Lee Don
Linder Benjamin
Thomas Bradley S.
Fridie Jr. Willmon
Massachusetts Institute of Technology
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