A CONTAINER AND LID ARRANGEMENT

WIPO Patent Application WO/2016/144190

A3

A container and lid arrangement (1) of plastics materials, the container having bottom base (9), upright wall (7) extendig from the base (9), a container opening (10) at an upper end of the wall (7), and the lid (3) being engagable with the container (2) at the opening (10) thereof by means of locking devices (4; 4') of bayonet type or screw- and-nut. type for releasable closing of the container opening (10). The container wall (7) has about its circumference a plurality of angularly spaced, tapered, upright recesses (8) extending from the base (9) towards container opening (10), the recesses (8) appearing as ribs (8 ) viewed from inside of the container (2). Each recess (8) is at its upper end closed off by a member (11) extending transversely of the recess (8). The recess member (11) has a gasket engagement face with a locking device entry hole (12) therethrough. The lid (3) has a lid face (17) with a plurality of angularly spaced locking device apertures (18). The lid (3) has a centrally located through opening (25) which is releasably closable by a cover (6). The through opening (25) may also accomodate a strainer member (29). Gaskets (20; 16) between the lid (3) and the container (2) are in a compressed state upon locking operation of the locking devices (4; 4')

JPS5812750	[Title of the device] Opening-and-closing structure of a lid
WO/2017/184368	TAMPER-RESISTANT CHEMICAL REAGENT PACKAGE

GJELDSTAD MARIUS (NO)
HUSTVEIT TORALF (NO)
HAGER JAN ERIK (NO)

PCT/NO2016/050043

November 03, 2016

March 10, 2016

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MEZONIC AS (NO)

B65D45/02; B65D53/02

US20100108556A1	2010-05-06
US6343709B1	2002-02-05
US8905257B2	2014-12-09
US5328048A	1994-07-12

ZACCO NORWAY AS (0125 Oslo, NO)

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