3781120 is referenced by 26 patents and cites 4 patents.

A liquid sample receptacle includes an integral label portion carrying machine-readable indicia identifying the sample source and located substantially parallel to the longitudinal axis of a cup portion. The sample receptacle is structured with respect to the turntable unit to properly align the machine-readable indicia for automatic readout.

Title
Self-locating sample receptacle having integral identification label
Application Number
05/250,187
Publication Number
3781120
Application Date
May 3, 1972
Publication Date
December 25, 1973
Inventor
Engelhardt Alvin
Assignee
Technicon Instruments Corporation
IPC
B04b 09/12
G01n 21/16
B01L 03/14
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