Invention Grant
US09279642B2 Portable multi-use self-defense device 有权
便携式多用途防卫装置

Portable multi-use self-defense device
Abstract:
The portable multi-use self-defense device can include a trigger; a housing; two or more canisters, said canisters containing at least one of gas and liquids; and an engagement mechanism coupled to said trigger and to said canisters, said engagement mechanism being capable of actuating the discharge of the at least one of gas and liquids from the two or more canisters substantially simultaneously.
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