|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||222/546; 222/547; 222/564; 222/562; 222/569|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 2 인용 특허 : 15|
An orifice reducer with crumple zones well suited for use with an extrusion blow molded bottle having an uneven surface finish. The device includes a circumferential wall having a number of vertically extending reduced thickness regions, preferably spaced symmetrically about the circumferential wall. The reduced thickness regions deform upon insertion of the orifice reducer into the neck of a bottle to account for irregularity of the surface finish of the bottle. This allows the orifice reducer to be more easily inserted into standard extrusion blow mold...
1. An orifice reducer for the neck of a container comprising:a top wall having a thickness, said top wall defining an aperture through said thickness; a circumferential wall extending into the neck of the container, said circumferential wall having a thickness, said circumferential wall being substantially continuous and extending from said top wall; and one or more vertically extending reduced thickness regions defined in said circumferential wall. 2. The orifice reducer of claim 1, wherein said circumferential wall has an internal side and said reduced...