Pressure Relief System for a Portable Air Pump and Inflator System

    公开(公告)号:US20250137443A1

    公开(公告)日:2025-05-01

    申请号:US18925190

    申请日:2024-10-24

    Abstract: Systems and methods disclosed herein include a portable air pump comprising an electric air compressor and a compressor housing enclosing the electric air compressor. The electric air compressor includes an electric motor, a piston cylinder, a piston, and a reed valve. The piston has a piston head within the piston cylinder and a piston rod attached to the electric motor. The piston head includes a piston valve that allows air to enter the piston cylinder. The reed valve is configured to allow air to pass from the piston cylinder to an air outlet while the portable air pump and inflator system is in operation. The piston head further includes a relief channel that defines an opening through the piston head to allow air pressure to escape from within the piston cylinder.

    Portable Vacuum With Removable Battery

    公开(公告)号:US20250064284A1

    公开(公告)日:2025-02-27

    申请号:US18809434

    申请日:2024-08-20

    Abstract: Systems and methods are provided for a portable vacuum comprising a vacuum portion including a suction end and a fan. A removable battery pack is removably attached to the vacuum portion and is configured to provide power to the fan during operation. The fun generates a suction force at the suction end. The removable battery pack comprises a plurality of charging ports including one or more first charging ports and one or more second charging ports. The first charging ports are configured to receive electrical current that charges the removable battery pack. The second charging ports are configured to charge one or more external electronic devices with power from the removable battery pack.

    Battery
    50.
    外观设计
    Battery 有权

    公开(公告)号:USD1045774S1

    公开(公告)日:2024-10-08

    申请号:US29705657

    申请日:2019-09-13

    Abstract: FIG. 1 is a perspective view of a new design for a battery;
    FIG. 2 is a front view thereof;
    FIG. 3 is a rear view thereof;
    FIG. 4 is a right side view thereof;
    FIG. 5 is a left side view thereof;
    FIG. 6 is a top view thereof;
    FIG. 7 is a bottom view thereof;
    FIG. 8 is a perspective view of a new design for a battery;
    FIG. 9 is a front view thereof;
    FIG. 10 is a rear view thereof;
    FIG. 11 is a right side view thereof;
    FIG. 12 is a left side view thereof;
    FIG. 13 is a top view thereof; and,
    FIG. 14 is a bottom view thereof.
    The broken lines shown in the drawings depict environmental structure or portions of the article that form no part of the claimed design.
    The battery is shown with a symbolic break in its height. The appearance of any portion of the article between the break lines forms no part of the claimed design.

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