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US 2020/0056721 A1Published application
Liquid dispensing device having a nozzle and needle assembly
AssigneeTechtronic Cordless GP
InventorChin Hung LAM
Life of this patent
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Abstract
A liquid dispensing device includes a body, a nozzle on an end of the body, a liquid container coupled to the body, and a piston configured to move in the body so as to control an ejection of liquid from the nozzle. The piston and the nozzle are configured to be detached from the body as an assembly.
Claims20
A liquid dispensing device comprising:
- a body;
- a nozzle on an end of the body;
- a liquid container coupled to the body;
- and
- a piston configured to move in the body to control an ejection of a liquid from the nozzle,
- wherein the piston and the nozzle are configured to be detached from the body as an assembly.
3 more elements
Dependencies are inferred from the claim text.