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    Air treatment apparatus
    393.
    发明授权
    Air treatment apparatus 有权

    公开(公告)号：US11992849B2

    公开(公告)日：2024-05-28

    申请号：US18226029

    申请日：2023-07-25

    Applicant: Omachron Intellectual Property Inc.

    Inventor： Wayne Ernest Conrad

    IPC: A47L9/16 ,  A47L9/28 ,  B04C5/185 ,  B04C5/26 ,  B04C5/28

    CPC classification number: B04C5/28 ,  A47L9/1641 ,  A47L9/1683 ,  A47L9/2873 ,  B04C5/185 ,  B04C5/26 ,  A47L9/1616 ,  A47L2201/024

    Abstract: A vacuum cleaner or a docking station has momentum separator having first and second sidewalls which are porous. A first air flow chamber is located exterior to the momentum separator between a first end wall, which is spaced from and faces the first side screen, and the first side screen. A second air flow chamber is located exterior to the momentum separator between a second end wall, which is spaced from and faces the second side screen, and the second side screen. In operation, air exits the momentum separator through the first and second side screens and travels through the first and second air flow chambers to the air outlet of the first and second air flow chambers.

    Puller apparatus with movable mounting arm
    394.
    发明授权
    Puller apparatus with movable mounting arm 有权

    公开(公告)号：US11969932B2

    公开(公告)日：2024-04-30

    申请号：US16855711

    申请日：2020-04-22

    Applicant: Omachron Intellectual Property Inc.

    Inventor： Wayne Ernest Conrad

    IPC: B29C48/25 ,  B21C1/30 ,  B29C48/355 ,  B29C48/92 ,  B21C35/02

    CPC classification number: B29C48/25 ,  B21C1/305 ,  B29C48/252 ,  B29C48/355 ,  B29C48/92 ,  B21C35/02

    Abstract: A puller apparatus has a path through which an extrusion travels downstream from an outlet of an extruder and upper and lower extrusion puller members that define a portion of the path. At least one of the extrusion puller members is a drive member to provide forward motion to an extrusion. A mounting arm is moveably mounted to the puller apparatus at a mounting location. The mounting arm has a first portion on one side of the mounting location and a second portion on an opposed side of the mounting location. The upper extrusion puller member is mounted to the first portion of the mounting arm. The mounting arm is movable from a lowered position in which the upper extrusion puller member is positioned to engage an extrusion in the path and a raised position in which the upper extrusion puller member is spaced upwardly from the lowered position.

    SURFACE CLEANING APPARATUS
    396.
    发明公开
    SURFACE CLEANING APPARATUS 审中-公开

    公开(公告)号：US20240057831A1

    公开(公告)日：2024-02-22

    申请号：US18240187

    申请日：2023-08-30

    Applicant: Omachron Intellectual Property Inc.

    Inventor： Wayne Ernest Conrad

    IPC: A47L9/16 ,  A47L9/32 ,  A47L9/28 ,  A47L5/30 ,  A47L5/32 ,  B25G1/04

    CPC classification number: A47L9/1608 ,  A47L9/325 ,  A47L9/2878 ,  A47L5/30 ,  A47L5/32 ,  A47L9/1683 ,  B25G1/04

    Abstract: A surface cleaning apparatus has a cyclone having a primary air inlet and a secondary air inlet. A primary air flow path extends a the floor dirty air inlet of a surface cleaning head to the primary air inlet of the cyclone. An above floor cleaning assembly comprising an above floor cleaning wand and a flexible hose, the above floor cleaning assembly having an auxiliary dirty air inlet. A secondary air flow path extends from the auxiliary dirty air inlet to the secondary air inlet of the cyclone. When the surface cleaning apparatus is useable in a floor cleaning mode in which air enters the surface cleaning apparatus via the primary dirty air inlet of the surface cleaning head and an above floor cleaning mode in which air enters the surface cleaning apparatus via the auxiliary dirty air inlet.

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