| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 220795000 | With gasket or packing | 6 |
| 20090020545 | Lidded container capable of withstanding an internal pressure - A lidded container includes a container having an open top defined by an annular rim; and a lid having a central section and an outer rim attachable to the rim of the container. The annular rim of the lid includes an annular clamping section defined by spaced inner and outer walls for receiving the rim of the container in the space between the walls. The annular clamping section of the lid is integrally joined to the central section of the lid by an annular, elastically deformable juncture section effective to increase the clamping action of the lid clamping section with an increase in pressure within the container. | 01-22-2009 |
| 20090114663 | RIB AND GASKET ARRANGEMENT FOR A CAN - Improvement in a can of the type which comprises: a body portion; a neck portion of reduced contour and having an upper end edge provided with an outer peripheral projection and defining the contour of an upper opening; a transition portion joining the body portion and the neck portion; and a lid having a peripheral tubular portion to be fitted in the interior of the upper opening of the neck portion and having a free upper edge carrying an outer circumferential rib under which is applied an annular gasket to be seated onto the upper outer edge of the neck portion upon the fitting of the lid in the upper opening. The transition portion may externally incorporate, in a single piece, a plurality of spaced apart longitudinal ribs joining the transition portion to an adjacent lower region of the neck portion. | 05-07-2009 |
| 20100006583 | PLASTIC LID FOR AN OPEN TOPPED CONTAINER - A plastic lid is provided for an open topped generally circular container having an outwardly directed lip encircling the open top of the container. The lid comprises a rim of generally annular shape to cooperate with the outwardly directed lip of the container and a squat generally cylindrical section extending from an inner periphery of the rim to a closure wall at its operatively inner end to form a plug type of closure adapted to form a seal with an inner periphery of the container. The lid has at least one locking member that is an endless locking ring connected to the rim by way of one or more integral frangible connecting elements. The locking member is adapted to operatively cooperate with the lip of the container such that fracturing of one or more of said integral frangible connecting elements occur attempted removal of the lid from the container. | 01-14-2010 |
| 20100181330 | CLOSURE FOR BEVERAGE CONTAINER AND METHOD FOR CLOSING AN OPENING OF A CONTAINER - A closure ( | 07-22-2010 |
| 20110168730 | CLOSURE ARRANGEMENT FOR A CONTAINER IN METAL SHEET - The arrangement is applied to a container which includes a peripheral side wall having an upper end portion and a lower end portion in which are applied respective end walls, each including a median panel and a peripheral skirt, one of the upper end portion and lower end portion and the peripheral skirt being provided with at least one circumferential rib turned to the other of said parts, the other part being provided with a circumferential groove conformed to be fitted onto the circumferential rib upon the fitting of said end wall in the interior of one of the upper end portion and lower end portion of the peripheral side wall, said circumferential rib and circumferential groove forming, therebetween, a circumferential gap (F) in the interior of which is compressed an elastic sealing element. | 07-14-2011 |
| 20140166683 | CONTAINER SEAL FOR THE STORAGE OF DANGEROUS LIQUID MATERIAL - Exemplary embodiments provide a seal between an open body end of a container body and an edge of a lid which is pressable into the open end of the body in a sealing manner, both made from sheet metal, wherein at the end of the body the sheet metal is bent outward by approximately 180° with a bending radius, the lid edge, which is separated from a lid surface by a channeled bead, extending axially upward with its radially external defining edge of the bead beyond an axial position of the lid surface and being bent outwards with a radius which is larger than the bending radius at the body end, to form a rolled edge for receiving an annular sealing material filling the rolled edge and extending downwards, wherein a sheet edge of the rolled edge terminates at a radial distance before the defining edge, said distance being dimensioned such that during the sealing process the body end, with the bending radius thereof in contact with the defining edge of the lid, may be inserted between the same and the sealing material into the interior of the rolled edge. | 06-19-2014 |
