Class 215/21 - Single type gravity controlled

Subclass of Class 215 - Bottles and jars
Definition: Subject matter which are actuated by gravity. These valves
No. of patents: 27
Last issue date: 07/15/2008

Number	Title	Issue Date
7398890	Liquid container closure assembly A closure assembly for a mouth and neck portion of a container for liquid has a sleeve adapted to lie substantially concentrically with respect to the mouth and provided with a mechanism for fixing the sleeve on the container. A first outer sleeve is coaxially mount...	07/15/2008
7293863	Method of filling a liquid container having a check valve and a flow path bypassing the check valve A bypass flowing passage communicating with the inside of a bag part not through a second valve mechanism is provided for an outlet part 12, and ink can be filled from the outlet part into the bag part 11 despite the second valve mechanism V2. A...	11/13/2007
7219820	Closure A closure comprises a body with teeth on its internal surface, a pouring sleeve with a skirt and a liquid stream splitter with longitudinal ribs on its internal side surface, a male thread and fixing teeth that interact with the teeth of the body, windows in the wal...	05/22/2007
7140519	Collapsible container system A three part container system. The first part is an outer rigid container formed with a mouth defining an opening into the outer container. The second part is an inner container positioned within the outer container, the inner container formed with a mouth defining ...	11/28/2006
7124905	Closure cap for a standard glass ring Closing cap (1) for a receptacle, typically a bottle with a threaded neck comprising an outer cap (2) typically provided with a top (20) and a skirt (21), and an insert (3) made of a plastic material with a threaded skirt (31	10/24/2006
6968984	Thermal container A container is provided. The container has a cover that remains thermally, sealingly engaged with the container during the filling and dispensing of the container, and has filling and dispensing channels that are thermally sealed when not in use. ...	11/29/2005
6908013	Tamper-evident device There is disclosed a tamper-evident device for a closure assembly adapted to be applied to a mouth of a container, for example, a neck of a bottle. There has been identified a need for an improved tamper-evident device which does not have any parts which are removed...	06/21/2005
6854612	Liquid container closure assembly The invention relates to a non-refillable tamper evident liquid container closure assembly which is applied to a mouth and neck portion of a container for liquid. The closure assembly provides a sleeve which is adapted to lie around the mouth and provided with three...	02/15/2005
6619492	Security closure for bottles of liquor and the like The present invention relates to a security closure for bottles for liquor and the like having a neck, comprising a stopper cap having an end wall, a skirt, and a longitudinal axis X--X perpendicular to said end wall of the stopper cap, a security seal at...	09/16/2003
6357614	Non-refilling devices for containers An in-bore non-refilling device for a bottle of fine spirits has a valve member 16 in the form of a regular dumbbell, with conical ends 62 arranged back-to-back and joined by a central shaft 63 at their apices. The housing 12 of the device has its bottom ...	03/19/2002
5971179	Non-refilling devices The invention relates to a non-refilling device for insertion in the neck portion (3) of a container for liquids for example, fine spirits, the device comprising a sleeve member (4) adapted to be a secure fit within the neck portion (3), a one-way valve a...	10/26/1999
5743437	Closure for containers for liquid A reusable closure for placement within the neck of a returnable and reusable container for liquid includes an improved sealing device for preventing contamination of the container. The sealing device achieves a tight seal between a ball and a valve seat ...	04/28/1998
5419446	Non-refillable container closure The invention provides an anti-glug fitting for co-operation with the neck portion of a container for liquids, the fitting comprising an outer body adapted to conform to the neck of the container, and formed with a shaped through bore extending from an in...	05/30/1995
4660744	Non-refillable fitment A non-refillable fitment is provided in accordance with the teachings of the present invention. The non-refillable fitment takes the form of a hollow cylindrical housing having a valve seat disposed in a lower portion thereof. A valve in the form of an an...	04/28/1987
4635826	Tube container for receiving semifluid material A tube container for receiving semifluid material includes a tubular body formed of an elastic synthetic resin, a neck portion formed of a synthetic resin and integrally mounted on the body at a shoulder, and a valve member fitted in the neck portion. The...	01/13/1987
4497415	Non-refillable and inviolable bottle-cap This invention is related to an improved, non-refillable and inviolable cap for bottles and other similar containers, featured by a combination of the following components: a valve-seat designed to be hermetically coupled to the container's mouth, same wh...	02/05/1985
4491230	One-way pour valve A device for preventing refilling of a container such as a bottle is adapted to be slideably inserted into the neck of the container. The device includes a hollow, cylindrical body of plastic which includes an integrally molded shoulder which sealingly en...	01/01/1985
4458817	Closure with internal security for bottles and the like A closure with internal security for bottles and the like is described, which allows the contents to be immediately and freely poured from the bottle as soon as it is taken from a refrigerator, and therefore has a partial vacuum within it. This closure in...	07/10/1984
4454954	Ball housing for a nonrefillable pour fitment A housing for a ball in a nonrefillable pour fitment for assembly with a bottle having an open mouth to prevent fraudulent refilling of the bottle. The housing is comprised of a hollow cylinder adapted for assembly with the bottle and a cup-shaped ball en...	06/19/1984
4449637	Anti-tampering devices for bottles An anti-tampering bottle closure comprising an outer member in the form of a sleeve which is insertable into the neck of a bottle and an inner member in the form of a tubular valve body made of a substantially more rigid material than the sleeve. A ball v...	05/22/1984
4411369	One way stopper plug for bottles A one-way stopper plug for bottles and the like, comprises a one-piece resilient plastic molding consisting of two mating halves joined to each other by an integral living hinge whereby the entire unit can be molded in one operation. Each half has a semi-...	10/25/1983
4382520	Flow control structures A flow control structure such as is commonly referred to as a non-refillable closure which is primarily useful in minimizing the possibility of a bottle being refilled can be constructed so as to utilize two oppositely connected air traps in a passage whi...	05/10/1983
4377242	Anti-tampering devices for bottles A device is provided which is non-removably mounted in the mouth of a bottle and which prevents or obstructs the addition of adulterating liquids to the contents of the bottle. The device includes a plastics tubular body 13 having detachably attached to i...	03/22/1983
4258854	Bottle fitment A bottle fitment is disclosed including a one-way valve which prevents re-filling of the bottle without visible damage to the fitment. The Bottle Fitment can be combined with a bottle cap for use in a bottle capping machine. The fitment also allows free f...	03/31/1981
4232795	Non-refillable bottle closure A bottle closure device comprising a valve body provided with a seat co-operating with an inverted mushroom headed valve shutter. An externally threaded cap support is rigidly secured to the valve body to receive an internally threaded cap provided with a...	11/11/1980
4217988	Non-refillable pourer fitment There is described a non-refillable pourer fitment for the neck of a container comprising inner and outer parts captively attached to each other, a valve member located and movable in a longitudinal bore in the inner part and the outer part being formed w...	08/19/1980
4043473	Device to prevent refilling of bottles and the like A device for insertion into the neck of a bottle, to prevent refilling and reuse of the bottle after its original liquid contents have been depleted. The device includes a valve which opens to permit decanting of the original liquid contents of the bottle...	08/23/1977

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Class 215/21 - Single type gravity controlled