Toothpaste dispensing pen style toothbrush
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United States of America Patent
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Jan 17, 2023
Grant Date -
N/A
app pub date -
Aug 4, 2021
filing date -
Aug 4, 2021
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A toothpaste dispensing pen style toothbrush including a toothbrush head assembly, a housing assembly, and an electrical assembly is disclosed. These assemblies in conjunction with one another provide a simple solution to brushing your teeth. The housing assembly includes toothpaste stored therein. A screw rod is longitudinally mounted within the housing assembly. At a bottom portion of the screw rod is a screw cup. The screw cup travels the length of the screw rod when a button is pressed to actuate a battery powered motor that spins the screw rod. The screw cup then pushes the toothpaste out of the housing and into the toothbrush head assembly along a channel. The channel ends at an outlet on a toothbrush head. Thereby dispensing toothpaste onto toothbrush bristles. A user can place a cap over the toothbrush head assembly that resembles a pen cap.
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