Roofing membrane with integrated surface reinforcement

    公开(公告)号:US11591798B2

    公开(公告)日:2023-02-28

    申请号:US17591832

    申请日:2022-02-03

    Abstract: A surface-reinforced bitumen roofing membrane includes at least two layers, namely 1) a bitumen compound layer, and 2) a fiber mat, and can optionally include a) an optional bleed blocker layer that is located between the bitumen compound layer and the fiber mat, b) an optional liquid applied coating that partially or fully encapsulates the fiber mat, c) an optional release liner that is releasably positioned on the bottom surface of the bitumen roofing membrane, and/or d) an optional release film that is releasably positioned on the fiber mat surface.

    Utility knife
    2.
    发明授权

    公开(公告)号:US11577412B2

    公开(公告)日:2023-02-14

    申请号:US17357217

    申请日:2021-06-24

    Inventor: Melissa Rus

    Abstract: A utility knife and methods for using the same are disclosed. The utility knife includes a handle portion, a head unit attached to the handle portion, and a blade attached to the head unit. The handle portion is made of two parts jointed together by a hinged connection arrangement. A blade support component is also included which orients the blade in perpendicular relation to a central axis of the handle. The exemplary utility knife can safely be used in many applications with a design configured to help prevent user contact with the blade's cutting edge or edges.

    Stair tread cover
    3.
    发明授权

    公开(公告)号:US11486156B2

    公开(公告)日:2022-11-01

    申请号:US16918204

    申请日:2020-07-01

    Inventor: Melissa Rus

    Abstract: A stair tread cover suitable for covering at least one step in a staircase. The stair tread cover includes at least a front portion and a back portion. The front and back portion each have a top surface and a bottom surface. At least one friction region is optionally positioned on the bottom surface of the front portion of the stair tread cover, and at least one gripping region is optionally positioned on the top surface of the front portion of the stair tread cover.

    Utility Knife
    5.
    发明申请
    Utility Knife 审中-公开

    公开(公告)号:US20200086512A1

    公开(公告)日:2020-03-19

    申请号:US16693862

    申请日:2019-11-25

    Inventor: Melissa Rus

    Abstract: A utility knife is disclosed which includes a handle portion, a head unit attached to the handle portion, and a blade attached to the head unit.

    Stair tread cover
    8.
    发明授权

    公开(公告)号:US11002028B2

    公开(公告)日:2021-05-11

    申请号:US16100720

    申请日:2018-08-10

    Inventor: Melissa Rus

    Abstract: A stair tread cover suitable for covering at least one step in a staircase. The stair tread cover includes at least a front portion and a back portion. The front and back portion each have a top surface and a bottom surface. At least one friction region is optionally positioned on the bottom surface of the front portion of the stair tread cover, and at least one gripping region is optionally positioned on the top surface of the front portion of the stair tread cover.

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