Class / Patent application number | Description | Number of patent applications / Date published |
215257000 | With cutting or tearing means (e.g., wire or string rip cord) | 7 |
20090026165 | CLOSURE - The invention relates to a closure for a container containing a contents, particularly a bottle or the like made of plastic, glass or the like, with a cap, particularly made of plastic, for sealingly connecting to a neck of the container having an edge, with at least one cutter edge, which is placed around a central axis of the cap in the area of the internal width of the neck and which serves to cut through a closure film when the at least one cutter edge is axially displaced through the closure film. The cutter edge is placed on a holding sleeve, which is held in an essentially central manner by the cap by means of a flexible skirt and is to be displaced relative to the cap toward the closure film. The holding sleeve contains a component provided for mixing the contents of the container. A screw cap, which can be screwed onto and back from the cap, is provided with an initial screwed position, in which the closure film has not yet been ruptured, and with a stop screwed position after additional screwing on, in which the closure film is punctured by the at least one cutter edge and the component is exposed. The cap, after the sealing connection, remains permanently on the neck of the container, and the screw cap comprising, like a sport cap, a pouring and/or drinking opening. In the stop screwed position, the container contents are permitted to flow toward the screw cap and its pouring and/or drinking opening. When screwing the screw cap back into its initial position, flow to the screw cap and its pouring opening is interrupted once again. | 01-29-2009 |
20100038338 | Closure with perforating feature for container seals - A closure for sealing a container, in particular a container that, prior to first use by a consumer, includes an opening or aperture covered by a seal, wherein the closure is equipped with a perforating member adapted to open or break the seal, thereby enabling the consumer to access the contents of the container. | 02-18-2010 |
20120273451 | ANGLED PIERCING FLIPTOP CLOSURE - The invention closures that opens sealed containers and close such containers thereafter and method of using the same. | 11-01-2012 |
20130062305 | CAP WITH A TAMPER EVIDENCE AND A SPOUT - A cap arranged to interact with a spout. The cap comprises a top section, a side wall section attached to the top section and a tamper element attached to the side wall section in a tearing interface. The tearing interface may be provided with a weakening line that is arranged to break when the cap is unscrewed such that the tamper element is separated from the side wall section. The cap further comprises at least one resilient cutting element arranged to the side wall. The at least one resilient cutting element is arranged to cut off a membrane of the spout when the cap is unscrewed. The cap is arranged such that the weakening line is arranged to break before the membrane of the spout is cut off when the cap is being unscrewed from the spout. | 03-14-2013 |
20130299447 | BOTTLE CAP FOR CUTTING SEAL ATTACHED TO SPOUT OF BOTTLE - Disclosed is a bottle cap for cutting a seal attached to a spout of a bottle to seal an opening of a bottle. A recess recessed to have a width corresponding to a thickness of the spout is formed at a portion of an outer surface of the bottle cap, and a cutter for cutting the seal attached to the spout while the recess is engaged with an end of the spout is integrally formed with the bottle cap to protrude from a bottom surface of the recess. Accordingly, a user can clearly remove a seal by an easy way without a separate tool, and an airtight sealing of a bottle is guaranteed after the seal is removed. | 11-14-2013 |
20140048507 | CLOSURE - A closure including: a reservoir ( | 02-20-2014 |
20140131302 | Removable Bottle Cap Assembly with Internal Storage Compartment - A removable cap assembly | 05-15-2014 |