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Lawrence Michael Lau

Alexander Christopher Lau

Charlene Lyu

A double-walled container includes a top opening, and a bottom opening, opposite the top opening. A removable top cap engages with threads at the top opening and a removable bottom cap engages with threads at the bottom opening. The double-walled container includes an outer wall and an inner wall. A channel formed on and encircling the outer wall includes a vacuum port through which air between the outer and inner walls is drawn out to form an insulating space between the inner and outer walls. A band is positioned within the channel to cover the vacuum port.

Double-walled container with dual openings

A bottle has a storage compartment to store an item. The bottle includes a top opening, a bag inside the bottle defining the storage compartment, a bottom opening formed by an opening of the bag, and a bottom cap that includes at least one hole. The bottom cap is removably connected over the bottom opening to provide access to the storage compartment.

Adjustable storage compartment for a bottle

Bottle

A container includes a body, a bag, and a bottom cap. The body includes a top opening, and a bottom end, opposite the top opening. The bag is positioned inside the body and includes an opening at the bottom end of the body. The bottom cap includes a hole. The bottom cap is removably connected over the opening of the bag. The hole in the bottom cap allows air in the bag to escape.

Hydration container with self-adjusting drink and storage compartments

An electric vehicle receives an amount of power sufficient to travel a particular distance. The distance is received. The amount of power required by the electric vehicle to travel the distance is calculated. Power is allowed to be transferred to the electric vehicle. When an amount of power transferred is sufficient for the distance, the transfer of power is terminated.

Growing community of inventors

San Francisco, CA, United States of America

Lawrence Michael Lau