|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B65D-001/02 A45F-003/20 A47L-019/04 B07B-001/02 B65D-021/08 B65D-001/22 D06F-095/00 A45C-007/00 A47L-017/02 B65D-041/04 B65D-055/16|
|우선권정보||DE-20 2014 101 047 U (2014-03-10)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 11|
Collapsible household containers having a foldable wall section with shape-retaining characteristics are disclosed. In particular, collapsible laundry baskets, buckets, colanders, dish drainers, cups, and bottles are provided. The folding region may include foldable tiers of a flexible material, each tier having at least one stable, relatively expanded position and at least one stable, relatively collapsed position; and an intervening, non-folding tier composed of a different, relatively rigid material.
1. A collapsible bottle comprising a generally annular, rigid top tier;a bottom tier including an imperforate bottom surface; anda collapsible wall section connecting the top tier to the bottom tier, the collapsible wall section including at least three stacked, generally annular tiers;the collapsible wall section, top tier, and bottom tier collectively defining a watertight container body having a fluid outlet and a container volume disposed in an interior of the container body below the fluid outlet;at least one of collapsible wall section tiers being ...