Disposable box by destructive folding
    44.
    发明授权
    Disposable box by destructive folding 失效
    一次性折叠包装盒

    公开(公告)号:US5273206A

    公开(公告)日:1993-12-28

    申请号:US963689

    申请日:1992-10-20

    CPC classification number: B65D5/42 Y10S229/906 Y10S229/93 Y10S229/931

    Abstract: A foldable box having, in addition to primary folding lines and flat segments, a number of latent destructive lines in a direction perpendicular to the length of the unfolded box. The latent destructive lines do not interfere with the formation and the normal function of the box. However, they serve to facilitate an irreversible destruction of the box, when the box is forced to be folded into a log-like structure.

    Abstract translation: 除了主要折叠线和平坦部分之外,折叠盒在垂直于展开盒子的长度的方向上具有许多潜在破坏性线。 潜在的破坏性线条不妨碍箱体的形成和正常功能。 然而,当盒子被迫折叠成一个类似木材的结构时,它们有助于促进盒子的不可逆的破坏。

    Hollow wall anchor
    47.
    发明授权
    Hollow wall anchor 失效
    空心墙锚

    公开(公告)号:US4500238A

    公开(公告)日:1985-02-19

    申请号:US425057

    申请日:1982-09-27

    CPC classification number: F16B13/122

    Abstract: A fastener useful for securing articles on a hollow wall, made of a thin sheet of metal, shaped as to provide two spreadable pointed thin blades for easy insertion into a wall where after the blades are spread apart by the insertion of a screw to form an anchor resisting withdrawal.

    Abstract translation: 用于将物品固定在中空壁上的紧固件,该中空壁由薄金属板制成,其形状设置成提供两个可展开的尖的薄的刀片,以便于插入到壁中,其中刀片通过插入螺钉而分开形成 锚抵抗退出。

    Decorative process
    48.
    发明授权
    Decorative process 失效
    装饰过程

    公开(公告)号:US4259375A

    公开(公告)日:1981-03-31

    申请号:US44075

    申请日:1979-05-31

    CPC classification number: B05D7/574 B05D5/06 B05D5/083

    Abstract: A smooth heat-stable coating including a decorative pattern is applied to a substrate by applying and drying a primer coat and then applying, wet-on-wet, a base coat, an intermediate coat in the form of a decorative pattern, and a topcoat, then heating to dry the base, intermediate and topcoats simultaneously and to cure the entire coating.Each coat includes an aqueous carrier. The primer, base coat and topcoat include a heat-stable polymer stable at temperatures above 300.degree. C., preferably polytetrafluoroethylene.

    Abstract translation: 通过涂布和干燥底漆涂布包括装饰图案的光滑的热稳定涂层,然后涂布湿润湿底漆,装饰图案形式的中间涂层和面漆 然后加热以同时干燥基料,中间体和面漆,并固化整个涂层。 每层包含水性载体。 底漆,底漆和面漆包括在高于300℃的温度下稳定的热稳定聚合物,优选聚四氟乙烯。

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