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2. 发明授权

US5927533A Pressured thermoplastic beverage containing bottle with finger gripping formations 失效
标题翻译：压制热塑性饮料含有手指夹层的瓶子
公开(公告)号：US5927533A
公开(公告)日：1999-07-27
申请号：US893457
申请日：1997-07-11
申请人： Michael Todd Payne , Balakrishna Haridas , Nancy Theresa Thiemann , Kenneth Robert Waeber , Kirk David Urmey
发明人： Michael Todd Payne , Balakrishna Haridas , Nancy Theresa Thiemann , Kenneth Robert Waeber , Kirk David Urmey
IPC分类号： B65D23/10 , B65D1/02 , B65D1/42 , B65D23/00
CPC分类号： B65D23/102
摘要： A thermoplastic bottle has a generally cylindrical body, in turn having an upper portion, a lower portion, and opposite sides joining at a diametric plane. A plurality of adjacent finger recesses extend about one of the opposite sides in the lower portion of the body, and a thumb depression is provided in the lower portion on the other of the opposite sides. A continuous circumferential indentation is formed in the cylindrical body between the upper portion and the lower portion to decouple pressure response of the upper and lower portions and minimize lean transfer to the upper portion resulting from expansion of the lower portion on the one of the opposite sides. The bottle is also formed with at least one vertical reinforcing indentation, preferably at least one set of three such vertical reinforcing indentations in each of the finger grooves, and at least one, preferably three spaced vertical reinforcing indentations in the thumb depression. The bottle has a bottom closure base having an odd number of at least five projecting feet, one of the feet being aligned vertically with the thumb depression so that at least three of the five feet remain in a common plane during vertical stretching to assure a stable base for maintaining the bottle in upright posture.
摘要翻译：热塑性塑料瓶具有大致圆柱形的本体，其又具有上部，下部以及在直径平面上连接的相对侧。多个相邻的手指凹部在身体的下部中的相对侧中的一个周围延伸，并且在相对侧的另一个的下部设置拇指凹部。在上部和下部之间的圆柱体中形成连续的圆周凹陷，以解除上部和下部的压力响应，并且使由于相对侧之一上的下部部分的膨胀导致的上部部分的薄转移最小化。瓶子还形成有至少一个垂直加强凹槽，优选地在每个指状凹槽中的至少一组三个这样的垂直加强凹槽，以及拇指凹陷中的至少一个，优选三个间隔开的垂直加强凹槽。该瓶具有底部封闭底座，其具有奇数个至少五个突出的脚，其中一个脚与拇指凹部垂直对准，使得在垂直拉伸期间，五个脚中的至少三个脚保持在共同的平面中，以确保稳定保持瓶子直立姿势的基础。

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