Battery clamp
    21.
    外观设计

    公开(公告)号:USD1004550S1

    公开(公告)日:2023-11-14

    申请号:US29756086

    申请日:2020-10-26

    Abstract: FIG. 1 is a front perspective view of a new design for a battery clamp;
    FIG. 2 is a left side elevational view thereof;
    FIG. 3 is a right side elevational view thereof;
    FIG. 4 is a front elevational view thereof;
    FIG. 5 is a rear elevational view thereof;
    FIG. 6 is a top plan view thereof; and,
    FIG. 7 is a bottom plan view thereof.
    The broken lines shown represent portions of the battery clamp that form no part of the claimed design.

    Battery clamp
    22.
    外观设计

    公开(公告)号:USD1003833S1

    公开(公告)日:2023-11-07

    申请号:US29756088

    申请日:2020-10-26

    Abstract: FIG. 1 is a front perspective view of a new design for a battery clamp;
    FIG. 2 is a left side elevational view thereof;
    FIG. 3 is a right side elevational view thereof;
    FIG. 4 is a front elevational view thereof;
    FIG. 5 is a rear elevational view thereof;
    FIG. 6 is a top plan view thereof; and,
    FIG. 7 is a bottom plan view thereof.
    The broken lines shown represent portions of the battery clamp that form no part of the claimed design.

    Battery clamp
    23.
    外观设计

    公开(公告)号:USD997102S1

    公开(公告)日:2023-08-29

    申请号:US29665466

    申请日:2018-10-03

    Abstract: FIG. 1 is a front perspective view of a new design for a battery clamp;
    FIG. 2 is a left side elevational view thereof;
    FIG. 3 is a right side elevational view thereof;
    FIG. 4 is a front elevational view thereof;
    FIG. 5 is a rear elevational view thereof;
    FIG. 6 is a top plan view thereof; and,
    FIG. 7 is a bottom plan view thereof.
    The broken lines shown represent portions of the battery clamp that form no part of the claimed design.

    Battery clamp
    24.
    外观设计

    公开(公告)号:USD991177S1

    公开(公告)日:2023-07-04

    申请号:US29813961

    申请日:2021-11-02

    Abstract: FIG. 1 is a front perspective view of a new design for a battery clamp;
    FIG. 2 is a front elevational view thereof;
    FIG. 3 is a rear elevational view thereof;
    FIG. 4 is a left side elevational view thereof;
    FIG. 5 is a right side elevational view thereof;
    FIG. 6 is a top plan view thereof; and,
    FIG. 7 is a bottom plan view thereof.
    The broken lines shown represent portions of the battery clamp that form no part of the claimed design.

    Portable vehicle battery jump start apparatus with safety protection

    公开(公告)号:US10604024B2

    公开(公告)日:2020-03-31

    申请号:US15691884

    申请日:2017-08-31

    Abstract: A handheld device for jump starting a vehicle engine includes a rechargeable lithium ion battery pack (32) and a microcontroller (1). The lithium ion battery is coupled to a power output port of the device through a power switch circuit (15) actuated by the microcontroller. A vehicle battery isolation sensor (12) connected in circuit with positive and negative polarity outputs detects the presence of a vehicle battery (72) connected between the positive and negative polarity outputs. A reverse polarity sensor (10) connected in circuit with the positive and negative polarity outputs detects the polarity of a vehicle battery connected between the positive and negative polarity outputs, such that the microcontroller will enable power to be delivered from the lithium ion power pack to the output port only when a good battery is connected to the output port and only when the battery is connected with proper polarity of positive and negative terminals.

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