Patent ID: 11911529
Assignee: ECOLAB USA INC.
Field: Handling (Mechanical engineering)
Classification: CPC A  B | IPC A  B

Claim 10:
11. An apparatus for hygiene of a portable food delivery box, comprising:
a portable hygiene device configured to be attached to the portable food delivery box to perform hygiene cycles, the portable hygiene device including:
a spray nozzle configured to spray a hygiene agent into the portable food delivery box;
an agent container configured to contain the hygiene agent;
a pump configured to be connected to the agent container and the spray nozzle to pump the hygiene agent from the agent container to the spray nozzle; and
a control circuit configured to determine a location of the portable hygiene device to control the performance of the hygiene cycles and to record information related to the performance of each cycle of the hygiene cycles, the performance of the hygiene cycles including:
initiation of each cycle of the hygiene cycles based on criteria including the location of the portable hygiene device and whether the portable food delivery box is empty and closed; and
the pumping of the hygiene agent during the each cycle.