Lid
    1.
    外观设计
    Lid 有权

    公开(公告)号:USD1047452S1

    公开(公告)日:2024-10-22

    申请号:US29777064

    申请日:2021-04-02

    摘要: FIG. 1 is a top isometric view of a new design for a lid;
    FIG. 2 is a bottom isometric view thereof;
    FIG. 3 is a top view thereof;
    FIG. 4 is a front view thereof;
    FIG. 5 is another top isometric view of a new design for a lid;
    FIG. 6 is a bottom isometric view thereof;
    FIG. 7 is a top view thereof;
    FIG. 8 is a front view thereof;
    FIG. 9 is a right side view thereof;
    FIG. 10 is another top isometric view of a new design for a lid;
    FIG. 11 is a bottom isometric view thereof;
    FIG. 12 is a top view thereof;
    FIG. 13 is a front view thereof;
    FIG. 14 is a right side view thereof;
    FIG. 15 is another top isometric view of a new design for a lid;
    FIG. 16 is a bottom isometric view thereof;
    FIG. 17 is a top view thereof;
    FIG. 18 is a front view thereof; and,
    FIG. 19 is a right side view thereof.
    The texture of the lid thereof (not the pattern) resembles the texture of concrete.
    The broken lines in the drawings depict portions of the lid that form no part of the claimed design.

    Arylphosphine nanomaterial constructs for moisture-insensitive formaldehyde gas sensing

    公开(公告)号:US12092597B2

    公开(公告)日:2024-09-17

    申请号:US17541768

    申请日:2021-12-03

    IPC分类号: G01N27/12 G01N33/00

    CPC分类号: G01N27/125 G01N33/0036

    摘要: Sensors for detecting a formaldehyde-containing gas may include a first electrode and a second electrode; and an arylphosphine nanomaterial construct disposed between the first electrode and the second electrode, the arylphosphine nanomaterial construct including single-walled carbon nanotubes; and an arylphosphine including at least one aryl group. Methods for detecting formaldehyde include exposing a sensor to a formaldehyde-containing gas, the sensor including a first electrode and a second electrode; and an arylphosphine nanomaterial construct disposed between the first electrode and the second electrode, the arylphosphine nanomaterial construct including single-walled carbon nanotubes; and an arylphosphine containing at least one aryl group; monitoring a resistance between the first electrode and the second electrode; and determining a formaldehyde concentration from the resistance.

    Pipe pin end with axial extension
    10.
    发明授权

    公开(公告)号:US12055389B2

    公开(公告)日:2024-08-06

    申请号:US17482777

    申请日:2021-09-23

    IPC分类号: G01B5/08 F16L15/00

    CPC分类号: G01B5/08 F16L15/006

    摘要: A tubular member includes a pin end terminating in a pin end face, an external thread profile defined on an outer circumference of the pin end and terminating at a thread termination location axially offset from the pin end face, and an axial extension provided on the pin end and extending axially from the thread termination location to the pin end face, the axial extension defining a gauge surface for obtaining diameter measurements of the pin end. An angle of the gauge surface aligns with an angle of a root plane provided by the external thread profile.