EP 0337484 A1 19891018 - Inner plug of synthetic resin container for dried powders.
Title (en)
Inner plug of synthetic resin container for dried powders.
Title (de)
Innerer Verschluss eines Kunststoffbehälters für getrocknete Pulver.
Title (fr)
Bouchon intérieur d'un récipient en résine synthétique pour poudres sèches.
Publication
Application
Priority
- JP 5062688 U 19880415
- JP 5062788 U 19880415
Abstract (en)
The present invention relates to an inner plug of a synthetic resin container for dried powders integrally molded of a thermoplastic synthetic resin which is composed of a planar circular top board (1) and a cylindrical circumferential wall (2) extending downward from the peripheral rim of said top board (1). The top board (1) is formed in a concave shape bulged downward, with an aperture (3), for letting out the contents of the container, located in proximity to the peripheral rim of the top board (1).
IPC 1-7
IPC 8 full level
B65D 47/10 (2006.01); B65D 51/30 (2006.01); B65D 83/06 (2006.01)
CPC (source: EP)
B65D 47/103 (2013.01); B65D 51/30 (2013.01); B65D 83/06 (2013.01)
Citation (search report)
- [Y] US 4706838 A 19871117 - VON HOLDT JOHN W [US]
- [Y] DE 1536175 A1 19700108 - MAUSER KG
- [A] US 3773232 A 19731120 - HIDDING W
- [A] GB 698633 A 19531021 - UNIVERSAL METAL PRODUCTS LTD, et al
- [A] EP 0133264 A1 19850220 - HENKEL KGAA [DE]
- [A] DE 1486350 A1 19690327 - FREYA PLASTIC DELBROUCK F
- [A] DE 2948264 A1 19800604 - MITSUBISHI GAS CHEMICAL CO
Designated contracting state (EPC)
CH DE ES FR GB LI
DOCDB simple family (publication)
DOCDB simple family (application)
EP 89106715 A 19890414