Insulated metal cups for thermos bottles
    5.
    发明授权
    Insulated metal cups for thermos bottles 失效
    保温瓶绝缘金属杯

    公开(公告)号:US3618807A

    公开(公告)日:1971-11-09

    申请号:US58788166

    申请日:1966-10-19

    申请人: ALADDIN IND INC

    发明人: ROWND ROBERT M

    IPC分类号: A47J41/00 B65D7/12 B65D7/22

    CPC分类号: A47J41/0083

    摘要: A thermos bottle cup having a cup-shaped metal outer shell and a cup-shaped plastic liner. The upper edge of the shell is engaged with an annular outwardly projecting flange formed in the upper edge of the liner, and the cylindrical upper portions of the liner and shell are tightly fitted together. A quantity of adhesive is disposed between the cylindrical portions.