Proximity sensing components employing enhanced security communications

    公开(公告)号:US11828624B1

    公开(公告)日:2023-11-28

    申请号:US17956104

    申请日:2022-09-29

    CPC classification number: G01D5/14 G08B21/18

    Abstract: A system may include a first security component configured to emanate a signal with an authorizing code, and may have a magnetic field generating device configured to generate a signaling magnetic field including the signal with the authorizing code. The system may also include a second security component configured to wirelessly receive the signal with the authoring code when the second security component is proximate to the signaling magnetic field of the first security component. The second security component may include a magnetic field sensor configured to sense the signal emanating from the magnetic field generating device, and the sensor may be changed between first and second states by a change in the signaling magnetic field.

    Pet door alert system
    2.
    发明授权

    公开(公告)号:US11357212B1

    公开(公告)日:2022-06-14

    申请号:US17585688

    申请日:2022-01-27

    Abstract: A system for notifying occupants of a structure that a pet is proximate to an opening of a structure. The system may include a pet unit wearable on the pet's body and including a transmitter configured to transmit a wireless proximity signal from the pet unit. The system may further include an exit unit positionable at an exit of the structure. The exit unit may include a receiver configured to receive a said wireless proximity signal transmitted by a pet unit, with the receiver being configured to produce an alert signal when a said wireless proximity signal is received. The exit unit my also include an alerting assembly configured to provide a presence alert when the receiver receives a said wireless proximity signal. T alerting assembly may comprise a perceptible alerting mechanism configured to produce a perceptible presence alert which is perceptible to a sense of a human.

    System for monitoring status of a protected space of a container

    公开(公告)号:US11319745B1

    公开(公告)日:2022-05-03

    申请号:US16824816

    申请日:2020-03-20

    Abstract: A system may include a container security apparatus for monitoring and communicating status information regarding a protected space in an interior of a container. The security apparatus may include a casing, a sensor assembly associated with the casing including at least one sensor configured to sense at least one condition in the interior of the container, a controller configured to receive sensor information from the sensor assembly and record the sensor information, and a communication assembly configured to communicate information from the controller including the sensor information.

    Pet door alert system
    7.
    发明授权

    公开(公告)号:US11615690B1

    公开(公告)日:2023-03-28

    申请号:US17743139

    申请日:2022-05-12

    Abstract: A system for notifying occupants of a structure that a pet is proximate to an opening of a structure. The system may include a pet unit wearable on the pet's body and including a transmitter configured to transmit a wireless proximity signal from the pet unit. The system may further include an exit unit positionable at an exit of the structure. The exit unit may include a receiver configured to receive a said wireless proximity signal transmitted by a pet unit, with the receiver being configured to produce an alert signal when a said wireless proximity signal is received. The exit unit may also include an alerting assembly configured to provide a presence alert when the receiver receives a said wireless proximity signal. The alerting assembly may comprise a perceptible alerting mechanism configured to produce a perceptible presence alert which is perceptible to a sense of a human.

    Magnetically repelling lock assembly
    8.
    发明授权
    Magnetically repelling lock assembly 有权
    磁性排斥锁组件

    公开(公告)号:US08997538B2

    公开(公告)日:2015-04-07

    申请号:US14117853

    申请日:2012-06-15

    Abstract: A lock assembly (10) including a plug (12) having a keyway (14) for inserting therein a key (16), and a movable element (18) movingly disposed in the plug (12), the movable element (18) being divided into at least two separate magnetic portions (20, 22) arranged to move relative to one another and having identical magnetic polarity, wherein the magnetic portions (20, 22) are sufficiently near one another such that one of the magnetic portions (20, 22) applies a magnetic repelling force on the other magnetic portion (20, 22).

    Abstract translation: 一种锁组件(10),包括具有用于在其中插入钥匙(16)的键槽(14)的插头(12)和可移动地设置在所述插头(12)中的可移动元件(18),所述可移动元件 被分成至少两个分开的磁性部分(20,22),其布置成相对于彼此移动并且具有相同的磁极性,其中磁性部分(20,22)彼此充分接近,使得磁性部分(20, 22)在另一个磁性部分(20,22)上施加磁力排斥力。

    MAGNETICALLY REPELLING LOCK ASSEMBLY
    9.
    发明申请
    MAGNETICALLY REPELLING LOCK ASSEMBLY 审中-公开
    磁力回收锁定装置

    公开(公告)号:US20140283567A1

    公开(公告)日:2014-09-25

    申请号:US14117853

    申请日:2012-06-15

    Abstract: A lock assembly (10) including a plug (12) having a keyway (14) for inserting therein a key (16), and a movable element (18) movingly disposed in the plug (12), the movable element (18) being divided into at least two separate magnetic portions (20, 22) arranged to move relative to one another and having identical magnetic polarity, wherein the magnetic portions (20, 22) are sufficiently near one another such that one of the magnetic portions (20, 22) applies a magnetic repelling force on the other magnetic portion (20, 22).

    Abstract translation: 一种锁组件(10),包括具有用于在其中插入钥匙(16)的键槽(14)的插头(12)和可移动地设置在所述插头(12)中的可移动元件(18),所述可移动元件 被分成至少两个分开的磁性部分(20,22),其布置成相对于彼此移动并且具有相同的磁极性,其中磁性部分(20,22)彼此充分接近,使得磁性部分(20, 22)在另一个磁性部分(20,22)上施加磁力排斥力。

    High security pin tumbler lock
    10.
    发明申请
    High security pin tumbler lock 有权
    高安全针式转鼓锁

    公开(公告)号:US20070157688A1

    公开(公告)日:2007-07-12

    申请号:US11651244

    申请日:2007-01-09

    CPC classification number: E05B27/0057 E05B27/083 Y10T70/7593 Y10T70/7915

    Abstract: A pin tumbler lock of a first embodiment includes a shell containing top pins; and a plug, rotatable within the shell, containing standard bottom pins, and a shorter bottom pin, set back from the face of the plug. A tubular key has bitings corresponding to the standard bottom pins, and a projection corresponding to the short bottom pin. When the key is inserted, the bitings and the projection press all the bottom pins to the shear line. In a second embodiment, a lock includes a shell containing top pins and a depression; and a plug, rotatable within the shell, containing bottom pins. The depression is configured and dimensioned to receive one of the bottom pins. The depression may be opposite one of the bottom pins, and there may be one more bottom pin than top pins. When the key is inserted, the bottom pins are moved to the shear line.

    Abstract translation: 第一实施例的销翻转锁包括包含顶销的外壳; 以及在外壳内可旋转的插头,包含标准底部销和从插头表面回缩的较短底部销。 管状键具有对应于标准底部销的咬合和对应于短底部销的突出部。 当插入钥匙时,钻头和突起将所有底部销钉压入剪切线。 在第二实施例中,锁包括包含顶销和凹陷的外壳; 以及可在壳体内旋转的塞子,其中包含底部销。 凹陷的构造和尺寸设计为接收其中一个底部销。 凹陷可以与底部销中的一个相对,并且可以比顶部销更多一个底部销。 当插入钥匙时,底部销钉移动到剪切线。

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