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    SPRAY GUN AND NOZZLE ASSEMBLY ATTACHMENT
    31.
    发明申请
    SPRAY GUN AND NOZZLE ASSEMBLY ATTACHMENT 有权

    公开(公告)号：US20220008948A1

    公开(公告)日：2022-01-13

    申请号：US17485103

    申请日：2021-09-24

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Bryan J. Hayward ,  Brady P. Haislet ,  Brian E. Duncan ,  Alexander T. Ebertowski ,  Scott D. Gullicks ,  Anna M. Hegdahl ,  Stephen C.P. Joseph

    IPC: B05B15/65 ,  B05B7/02 ,  B05B7/24 ,  B05B15/654

    Abstract: A liquid spray gun nozzle assembly is disclosed comprising a coating liquid inlet portion comprising a liquid connector for connection to an external liquid source; a coating liquid outlet portion comprising a liquid nozzle for spraying a coating liquid fed into the nozzle assembly through the coating liquid inlet portion, the liquid nozzle being disposed along a spray axis; a coating liquid flow path fluidly connecting the coating liquid inlet portion to the liquid nozzle; and a spray gun connection portion opposite the coating liquid outlet portion adapted to connect the liquid spray gun nozzle assembly to a compatible liquid spray gun body. The spray gun connection portion comprises a nozzle assembly sealing surface adapted to seal the liquid spray gun nozzle assembly to the compatible liquid spray gun body, the nozzle assembly sealing surface comprising first and second sealing members that are each circular and concentric with one another.

    Spray gun cups, receptacles, and methods of use
    34.
    发明授权
    Spray gun cups, receptacles, and methods of use 有权

    公开(公告)号：US10576490B2

    公开(公告)日：2020-03-03

    申请号：US15736469

    申请日：2016-07-07

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Anna M. Hegdahl ,  Stephen C. P. Joseph ,  Dominic M. Pitera ,  Eric O. Nyaribo

    IPC: B05B15/60 ,  B05B7/24 ,  G01F23/02 ,  B05B9/08 ,  B44D3/14

    Abstract: A spray gun cup receptacle is disclosed comprising an open end for receiving a liner within a cavity and a base end opposite the open end. The base end is positionable with respect to a work surface with the open end facing upwards such that a base plane passing through the base end is parallel to the work surface. A sidewall surrounds the cavity and connects the open end to the base end. The sidewall comprises two apertures through which the cavity is visible from outside the spray gun cup receptacle. The two apertures are divided one above the other by a brace member, at least a portion of which is disposed at a brace member angle α relative to the base plane.

    BUTTON-LOCK FLUID CONNECTOR FOR HAND-HELD SPRAY GUNS
    35.
    发明申请
    BUTTON-LOCK FLUID CONNECTOR FOR HAND-HELD SPRAY GUNS 审中-公开

    公开(公告)号：US20190176174A1

    公开(公告)日：2019-06-13

    申请号：US16069847

    申请日：2017-01-12

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Alexander T. Ebertowski ,  Stephen C.P. Joseph ,  Anna M. Hegdahl ,  Andrew R. Henry

    IPC: B05B7/24

    Abstract: A spray gun reservoir connector system. The system includes a reservoir lid, a spray gun inlet, and complementary first and second connector formats. The first and second connector formats are provided with one of either the lid or the spray gun inlet. The first format includes a plurality of retention structures each defining a slot. The retention structures are collectively arranged in a circular pattern. The second format includes a plurality of lock structures each including a stem and a button head configured to selectively interface with the slots. The connector formats are configured to provide wedged engagement between the lock structures and corresponding ones of the retention structures upon rotation of the spray gun inlet relative to the lid.

    CONNECTOR SYSTEM FOR HAND-HELD SPRAY GUNS
    36.
    发明申请
    CONNECTOR SYSTEM FOR HAND-HELD SPRAY GUNS 审中-公开

    公开(公告)号：US20190030552A1

    公开(公告)日：2019-01-31

    申请号：US16069851

    申请日：2017-01-12

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Alexander T. Ebertowski ,  Andrew R. Henry ,  Stephen C.P. Joseph ,  Anna M. Hegdahl

    IPC: B05B7/24

    Abstract: Spray gun reservoir components are disclosed. The spray gun reservoir component includes a liquid outlet and an outer face, and defines a centerline plane and an attachment plane. The liquid outlet surrounds a longitudinal axis. The outer face extends away from the liquid outlet. The centerline plane passes through the longitudinal axis. The attachment plane is defined orthogonally to the longitudinal axis and the centerline plane. The outer face further comprises a retention feature extending away from the centerline plane and generally parallel to the attachment plane. In some embodiments, the spray gun reservoir component further comprises a bearing surface formed on the outer face along the attachment plane to engage with a corresponding bearing surface on a liquid spray gun attachment point, with the bearing surface comprising the retention feature.

    SPRAY GUN CUPS, RECEPTACLES, AND METHODS OF USE
    37.
    发明申请
    SPRAY GUN CUPS, RECEPTACLES, AND METHODS OF USE 审中-公开

    公开(公告)号：US20180185869A1

    公开(公告)日：2018-07-05

    申请号：US15736469

    申请日：2016-07-07

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Anna M. Hegdahl ,  Stephen C. P. Joseph ,  Dominic M. Pitera ,  Eric O. Nyaribo

    IPC: B05B15/60 ,  B05B7/24 ,  G01F23/02

    Abstract: A spray gun cup receptacle is disclosed comprising an open end for receiving a liner within a cavity and a base end opposite the open end. The base end is positionable with respect to a work surface with the open end facing upwards such that a base plane passing through the base end is parallel to the work surface. A sidewall surrounds the cavity and connects the open end to the base end. The sidewall comprises two apertures through which the cavity is visible from outside the spray gun cup receptacle. The two apertures are divided one above the other by a brace member, at least a portion of which is disposed at a brace member angle α relative to the base plane.

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