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    Spiral-shaped adhesive notepads and methods and devices for making them
    2.
    发明授权
    Spiral-shaped adhesive notepads and methods and devices for making them 有权

    公开(公告)号：US11718121B2

    公开(公告)日：2023-08-08

    申请号：US17294515

    申请日：2019-11-08

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： James E. Nash ,  Douglas P. Bodziak

    IPC: B42D5/00

    CPC classification number: B42D5/005

    Abstract: A notepad includes multiple sheets that are arranged into a stack. Each sheet has a first major face, a second major face, and a perimeter edge at which each of the first and second major faces terminate. The notepad also includes an adhesive disposed on a portion of the second major face of each sheet such that the portion of the second major face of each sheet releasably adheres to a corresponding portion of the first major face of an underlying sheet. The portion being disposed with the adhesive lies adjacent to a portion of the perimeter edge of a corresponding sheet for forming a releasably bonded side of the stack. Also, the stack is twisted about a common central axis of the sheets present therein such that the notepad has a spiral shape.

    EASILY SHEET DISPENSING NOTE PAD
    3.
    发明申请
    EASILY SHEET DISPENSING NOTE PAD 审中-公开
    易于分配注意垫

    公开(公告)号：US20140353957A1

    公开(公告)日：2014-12-04

    申请号：US14366061

    申请日：2012-12-26

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Douglas P. Bodziak

    IPC: B42D5/00

    CPC classification number: B42D5/003

    Abstract: Pads comprising a plurality of sheets, each sheet having a first and a second face and a perimeter edge, wherein the sheets are arranged in stacked form with the first face of an underlying sheet oriented toward the second face of an overlying sheet and releasably bound in said stacked arrangement. The pad has a dispensing portion in which the overlying sheets overhang underlying sheets.

    Abstract translation: 垫片包括多个片材，每个片材具有第一和第二表面和周边边缘，其中片材以堆叠的形式布置，其中下面的片材的第一面朝向覆盖片材的第二面定向并且可释放地结合在 说堆叠安排。 垫具有分配部分，其中覆盖的片材悬挂在下面的片材上。

    SPIRAL-SHAPED ADHESIVE NOTEPADS AND METHODS AND DEVICES FOR MAKING THEM
    4.
    发明申请
    SPIRAL-SHAPED ADHESIVE NOTEPADS AND METHODS AND DEVICES FOR MAKING THEM 有权

    公开(公告)号：US20220016922A1

    公开(公告)日：2022-01-20

    申请号：US17294515

    申请日：2019-11-08

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： James E. Nash ,  Douglas P. Bodziak

    IPC: B42D5/00

    Abstract: A notepad includes multiple sheets that are arranged into a stack. Each sheet has a first major face, a second major face, and a perimeter edge at which each of the first and second major faces terminate. The notepad also includes an adhesive disposed on a portion of the second major face of each sheet such that the portion of the second major face of each sheet releasably adheres to a corresponding portion of the first major face of an underlying sheet. The portion being disposed with the adhesive lies adjacent to a portion of the perimeter edge of a corresponding sheet for forming a releasably bonded side of the stack. Also, the stack is twisted about a common central axis of the sheets present therein such that the notepad has a spiral shape.

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