| LUMSON S.p.A. Patent applications |
| Patent application number | Title | Published |
|---|
| 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 |
