Patent ID: 11899031
Assignee: ABBOTT LABORATORIES
Field: Measurement (Instruments)
Classification: CPC G  B | IPC B  G

Claim 13:
14. A cap for a container having liquid to be used in a diagnostic analyzer, the cap comprising:
a lid having an opening;
an inner annular sidewall extending from the lid;
a flange extending radially outward from the inner annular sidewall;
an outer annular sidewall extending from the flange, such that the inner annular sidewall is within a diameter of the outer annular sidewall and is concentric with the outer annular sidewall; and
a key ring extending from the outer annular sidewall, the key ring having a shape corresponding to a key slot of a cradle of the diagnostic analyzer to enable the cradle to drain the liquid from the container when the container with the cap is when inserted into the cradle.