Title:
湾曲した外面を有する房状物体を成形するシステム及び方法
Document Type and Number:
Japanese Patent JP6948332
Kind Code:
B2
Abstract:
A mould system for producing a tufted body having a curved outer surface, for example one hemispherical half of a spherical toothbrush head, the mould system comprising a mould form having a receptacle and an annular flange circumscribing an open end of the receptacle and at least one slot formed substantially radially in the flange and extending into a sidewall of the receptacle.
Inventors:
Diamond, david
Diamond, jean
Diamond, jean
Application Number:
JP2018538586A
Publication Date:
October 13, 2021
Filing Date:
January 23, 2017
Export Citation:
Assignee:
GlaxoSmithKline Consumer Healthcare (UK) IP Limited
International Classes:
A46D3/04
Domestic Patent References:
| JP2007209778A | ||||
| JP2004502481A | ||||
| JP4226610A |
Foreign References:
| US20150097309 | ||||
| US20130326834 | ||||
| US2317110 | ||||
| US3408112 | ||||
| CH311149A | ||||
| CN1441644A | ||||
| WO2012000689A1 |
Attorney, Agent or Firm:
Hiraki International Patent Office