Patent ID: 11918429
Assignee: WATER PIK, INC.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 21:
22. A water flosser comprising:
a body comprising an engagement assembly;
a cap coupled to the body via the engagement assembly;
a tip extending through an opening in the cap; and
a latch assembly selectively retaining the tip to the cap, wherein:
the cap, the tip, and the latch assembly are all rotatable as a unit about a defined axis relative to the body while the cap is coupled to the body,
the engagement assembly prevents vertical movement of the cap relative to the body during rotation of the cap, the tip, and the latch assembly about the defined axis of the body,
the engagement assembly comprises at least one protrusion; and
the cap comprises at least one groove defined on an interior surface thereof, wherein the at least one protrusion is configured to engage the at least one groove to prevent vertical movement of the cap relative to the body.