公开(公告)号：USD981334S1

公开(公告)日：2023-03-21

申请号：US29759038

申请日：2020-11-19

Applicant: THE NOCO COMPANY

Designer： Derek Michael Underhill ,  Jonathan Lewis Nook

公开(公告)号：USD981333S1

公开(公告)日：2023-03-21

申请号：US29759036

申请日：2020-11-19

Applicant: THE NOCO COMPANY

Designer： Derek Michael Underhill ,  Jonathan Lewis Nook

公开(公告)号：US20230080880A1

公开(公告)日：2023-03-16

申请号：US17904170

申请日：2021-02-11

Applicant: THE NOCO COMPANY

Inventor： Daniel L. SIMON ,  James Richard STANFIELD

IPC: H02J7/00 ,  G01R31/3842

Abstract: A dynamic battery charging method for use in a battery charger configured to charge a lead acid battery, including marking a time when battery charger switches from Constant Current (CC) phase to Constant voltage (CV) phase to establish CV Start Time; starting at CV Start Time; calculating Delta Current by subtracting current measurement at particular time interval from previous current measurement at an earlier time interval; terminating CV phase once Delta Current is less than or equal to a particular Delta Current current level OR once the battery charger operating current drops below a particular battery charger operating current; marking CV Finish Time; switching back to another CC phase once CV phase is terminated; and staying at another CC phase for a time period equal to the CV Finish Time minus CV start Time OR until lead acid battery reaches CV voltage plus an additional voltage amount to complete charging.

公开(公告)号：USD980846S1

公开(公告)日：2023-03-14

申请号：US29673006

申请日：2018-12-11

Applicant: THE NOCO COMPANY

Designer： Jonathan Lewis Nook ,  William Knight Nook, Sr. ,  James Richard Stanfield ,  Derek Michael Underhill

公开(公告)号：US20220399256A1

公开(公告)日：2022-12-15

申请号：US17756556

申请日：2020-11-25

Applicant: THE NOCO COMPANY

Inventor： James P. McBRIDE ,  James Richard STANFIELD

IPC: H01L23/495 ,  H05K3/34 ,  H05K1/18 ,  H05K1/14 ,  H01M10/42 ,  H01M50/519

Abstract: Provided is a MOSFET device for use with a printed circuit board (PCB) of a battery management system (BMS), the device including a semiconductor body; a metal conductor extending outwardly from a side of the semiconductor body; a plurality of power pins extending outwardly from at least one side of the semiconductor body, the power pins having tips bent downwardly; a gate pin extending outwardly from at least one side of the semiconductor body, wherein the tip of the gate pin is raised or elevated relative to the tips of the power pins so as to avoid electrical contact with the one of the spaced apart copper plates, and wherein the tip of the gate pin is connected to a circuit of the battery management system (BMS).

公开(公告)号：US20220371443A1

公开(公告)日：2022-11-24

申请号：US17755496

申请日：2020-11-02

Applicant: THE NOCO COMPANY

Inventor： James Richard STANFIELD ,  Bruce Clark MOORE

IPC: B60L1/00 ,  H01R25/00 ,  B60L53/16 ,  B60L53/22

Abstract: A vehicle power port device for use with a vehicle having a rechargeable lithium ion battery, the device including one or more power ports installed in, on, or within the vehicle, the one or more power ports configured to connect to and power an electrical device or equipment located external to the vehicle and a power cable connecting the rechargeable lithium ion battery directly, or indirectly, to the one or more power ports.

公开(公告)号：US11447023B2

公开(公告)日：2022-09-20

申请号：US16450422

申请日：2019-06-24

Applicant: THE NOCO COMPANY

Inventor： Jonathan Lewis Nook ,  William Knight Nook ,  James Richard Stanfield ,  Derek Michael Underhill

IPC: B60L53/14 ,  H02J7/00 ,  H02J7/34 ,  H02J1/10

Abstract: A handheld device for jump starting a vehicle engine includes a rechargeable lithium ion battery pack and a microcontroller. The lithium ion battery is coupled to a power output port of the device through a FET smart switch actuated by the microcontroller. A vehicle battery isolation sensor connected in circuit with positive and negative polarity outputs detects the presence of a vehicle battery connected between the positive and negative polarity outputs. A reverse polarity sensor 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.

公开(公告)号：USD958075S1

公开(公告)日：2022-07-19

申请号：US29756071

申请日：2020-10-26

Applicant: THE NOCO COMPANY

Designer： Jonathan Lewis Nook ,  William Knight Nook ,  James Richard Stanfield ,  Derek Michael Underhill

公开(公告)号：US20220181819A1

公开(公告)日：2022-06-09

申请号：US17593017

申请日：2020-03-06

Applicant: THE NOCO COMPANY

Inventor： Jonathan Lewis NOOK ,  William Knight NOOK, Sr. ,  James Richard STANFIELD ,  Derek Michael UNDERHILL

IPC: H01R13/52 ,  H01R31/02

Abstract: An electrical port device having an electrical port and a cap or cover removable connected to the electrical port having a plug. A Y-shaped electrical cord or cable connects the electrical port to a pair of electrical receptacles. The Y-shaped electrical cord can include one electrical cord or cable section connected to the electrical port, a pair of electrical cord or cable sections connected to the pair of electrical receptacles, and a Y-shaped connector connecting the one electrical cord or cable section and the pair of electrical cord or cable sections. Further, the cap or cover and the electrical port have cooperating sealing surfaces to ensure watertight or waterproof sealing when the cap or cover is installed “on” the electrical port to prevent water or moisture reaching the plug.

公开(公告)号：US20220158465A1

公开(公告)日：2022-05-19

申请号：US17666035

申请日：2022-02-07

Applicant: THE NOCO COMPANY

Inventor： Jonathan Lewis NOOK ,  William Knight NOOK, SR. ,  James Richard STANFIELD ,  Derek Michael UNDERHILL

IPC: H02J7/00 ,  F02N11/12 ,  F02N11/14 ,  H02J1/00 ,  H02J7/34 ,  H01M10/42 ,  H01M10/44 ,  F02N11/08 ,  G02B6/26 ,  H01M10/46 ,  H01M50/531 ,  H01M50/543 ,  H01M10/0525

Abstract: Disclosed herein are a rechargeable battery jump starting device with a control switch (e.g. rotary control switch) and an optical position sensing switch system to determine a position of the control switch. The optical position sensing switch system includes an optical position sensor using optical coupling to insure an integrity of isolation on a 12V to 24V master switch to allow for a safe and effective operation, and configured so that a microcontroller unit reads a position on the master switch.