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    Backpack with quick deploying body armor
    22.
    发明授权
    Backpack with quick deploying body armor 有权

    公开(公告)号：US10130160B1

    公开(公告)日：2018-11-20

    申请号：US15898907

    申请日：2018-02-19

    Applicant: Carson Cheng ,  Peng Zhang ,  Richard Thomas

    Inventor： Carson Cheng ,  Peng Zhang ,  Richard Thomas

    IPC: A45F3/06 ,  A45F4/02 ,  F41H1/02

    Abstract: A backpack with quick deploying body armor includes a backpack having a front compartment and rear compartment which has an opening on the top of the backpack; the opening can be closed by a flap which has open and closed positions; the flap can be locked to the top of the backpack. A rear ballistic panel is attached to the vertical face of the rear compartment. A front ballistic panel module has two connecting straps connecting to the bottom face of the rear compartment and two pulling straps. The front ballistic panel module has a storage position and deployed position. In the storage to position, the front ballistic panel is in the rear compartment and the pulling straps are attached to the shoulder straps of the backpack. In the deployed position, the front ballistic panel is out of the rear compartment and the pulling strap is fastened to the body of the wearer by connecting the end of the pulling strap.

    Free float handguard for firearm
    30.
    发明授权
    Free float handguard for firearm 有权

    公开(公告)号：US09939228B2

    公开(公告)日：2018-04-10

    申请号：US15249456

    申请日：2016-08-28

    Applicant: Carson Cheng ,  Jason Michael Cheng ,  Richard Thomas

    Inventor： Carson Cheng ,  Jason Michael Cheng ,  Richard Thomas

    IPC: F41C23/16 ,  F41A5/26

    CPC classification number: F41C23/16 ,  F41A5/26

    Abstract: A free float handguard for a firearm having a barrel includes a handguard body and a locking arrangement. The locking arrangement includes a barrel locker and a handguard locker. The barrel locker includes a first tubular locker adapted for coaxially coupling at a fixed end of the barrel, and a second tubular locker coaxially and rotatably coupled at the first tubular locker. The handguard locker has a rear portion coaxially coupled at the first tubular locker to prevent the handguard locker from being rotated therearound, and a front portion engaged with the second tubular locker to prevent the second tubular locker from being rotated around the first tubular locker, wherein a first end portion of the handguard body is coupled at the handguard locker for locking up the handguard body around the barrel in a free float manner.

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