LUMSON S.p.A. Patent applications |
Patent application number | Title | Published |
20140033648 | METHOD FOR PRODUCING A CONTAINER INTENDED TO CONTAIN A SUBSTANCE TO BE DISPENSED BY AN AIRLESS PUMP, AND A CONTAINER PRODUCED BY THE METHOD - A method for producing a container intended to contain a substance to be dispensed by an airless pump, having an external body inside which a bag is provided formed of thermoplastic material, the bag presenting, at least at a connection surface between its neck and its lateral surface, controlled deformation zones arranged to guide the bag deformation in accordance with preferential directions. The invention also relates to a container formed by the described method and a bag with the aforedescribed characteristics. | 02-06-2014 |
20120207413 | CONTAINER ASSOCIABLE WITH AIRLESS PUMPS WHICH IS PROVIDED WITH A ROUGH-SURFACED DEFORMABLE BAG - A container that includes a substantially rigid body having a neck defining an opening providing access to the body cavity, and a bag positioned in the interior of the body. The bag is formed of thermoplastic material and has a neck from which there radially extends a flange which rests on the body and which defines a hole for providing access to the cavity of the bag and for sealedly housing the body of a hermetic pump (P) operable manually to withdraw the fluid substance (F) from the bag and feed it to the outside through its dispensing stem (S). The bag is formed by hot blow-moulding a preform positioned directly on the inside of the container. The preform surface presents at least externally a plurality of microspheres which roughen its surface. | 08-16-2012 |
20120160882 | Device For Dispensing Fluid Substances, Particularly Creams - A device for dispensing fluid substances, preferably creams, including a container with which a cap is associated formed from an inner body seal inserted into the mouth and an outer body superposed on the inner body. The outer body presenting elements for its coupling to the container which enable it to undergo axial translation relative to the inner body, from which an elongated appendix projects presenting apertures for dispensing the product. The cap is operable between a closed position and a dispensing position. The container is provided with at least one abutment adapted to oppose a counter-abutment provided on the inner body to prevent the inner body from rotating relative to the container to define the dispensing position. | 06-28-2012 |
20120018538 | DISPENSING DEVICE FOR FLUID SUBSTANCES - A dispensing device for fluid substances, including a pushbutton in which a chamber is provided housing a piston, the piston being loaded by an elastic mechanism to urge a front projecting appendix thereof into a dispensing hole for the substance, to hence sealedly close the hole, the pushbutton presenting a seat enabling a hollow stem to be coupled therethrough through which the pressurized substance is fed to the device. In the chamber there is housed an at least partially cylindrical member in an interior of which the piston slides, in the member there being provided at least one passageway opening to the front of the piston and communicating with a bore of the stem when the device is positioned on the pump. | 01-26-2012 |
20110227258 | METHOD FOR PRODUCING A CONTAINER FOR USE WITH AN AIRLESS PUMP - A method for producing a container associable with airless pumps, in the interior of which container a deformable bag is formed by blow moulding a preform of plastic material. A vacuum is created in the container interior during or slightly before blowing. | 09-22-2011 |
20110174764 | DECORATED CONTAINER ASSOCIABLE WITH AIRLESS PUMPS AND METHOD FOR ITS PRODUCTION - A container comprising a substantially rigid body ( | 07-21-2011 |
20110024452 | CONTAINER ASSOCIABLE WITH AIRLESS PUMPS AND METHOD FOR ITS PRODUCTION - A refill for devices for dispensing fluid substances contained in a deformable bag, comprising a substantially rigid protection element ( | 02-03-2011 |
20110024380 | CONTAINER ASSOCIABLE WITH AIRLESS PUMPS AND METHOD FOR ITS PRODUCTION - A container comprising a rigid body ( | 02-03-2011 |
20100276448 | DEVICE FOR DISPENSING FLUID SUBSTANCES ENCLOSED IN SEALED CONDITIONS IN A BAG WITH GUIDED DEFORMATION - A device for dispensing fluid substances, comprising a rigid container ( | 11-04-2010 |
20100264166 | DEVICE FOR CONTAINING FLUID SUBSTANCES UNDER AIRTIGHT CONDITIONS AND FOR DISPENSING THEM - A device for containing fluid substances under airtight conditions and dispensing them, comprising a rigid container ( | 10-21-2010 |
20100193390 | CONTAINER WITH RELIEF DECORATIONS - A container comprising a base and a top in which a mouth is provided, said base and said top being joined by at least one lateral wall, said lateral wall presenting at least one first region carrying a relief decoration and a second region intended to carry printing. | 08-05-2010 |
20100044393 | DEVICE FOR DISPENSING, BY MEANS OF A PUMP, FLUID SUBSTANCES CONTAINED UNDER AIRTIGHT CONDITIONS IN A DEFORMABLE BAG HOUSED IN A RIGID CONTAINER - A device for dispensing, by a manually operable pump, fluid substances contained in a deformable bag housed in a rigid container. The bag includes a mouth with a projecting flange with which the pump engages in coupling to the flange, and which causes the bag to be extracted from the container when the pump is separated from the container after the bag has been emptied. | 02-25-2010 |
20090039314 | Mixture of Low-Boiling Liquids with Products Dispensable by Pumps - Fluid mixture which comprises at least one low-boiling liquid, and which during use generates a low vapour pressure, said mixture being dispensable by a manually operated dispensing pump mounted on a hermetically sealed container of this mixture. The low vapour pressure developed by the low-boiling liquid is such as to prevent a vacuum being created in the container interior when the mixture is dispensed by the pump, in order to allow correct pump operation. | 02-12-2009 |