Patent ID: 11866320
Assignee: GOJO INDUSTRIES, INC.
Field: Handling (Mechanical engineering)
Classification: CPC B  A | IPC A  B

Claim 0:
1. A soap or sanitizer dispenser comprising:
a housing;
a container for holding a soap or sanitizer;
wherein at least a portion of the container is located in the housing;
the container having a neck, wherein the neck is located in the bottom of the container when the container is connected to the dispenser;
wherein the container has a container width;
wherein the neck has a neck width;
wherein the neck width is smaller than the container width;
a first opening in the container located at the bottom of the neck;
wherein soap or sanitizer flows out of the container through the first opening;
a second opening in the container configured to allow soap or sanitizer to flow into the container;
wherein the second opening is located above the neck;
a one-way check valve in fluid communication with the second opening; and
a third opening in the container configured to allow air to flow out of the container;
a pump for pumping fluid out of the container; and
an outlet nozzle for dispensing the soap or sanitizer.