| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 222321200 | With precompression | 10 |
| 20090026224 | FLUID DISPENSER MEMBER - A fluid dispenser member comprising a dispenser wall ( | 01-29-2009 |
| 20090173752 | Dispensing Apparatus - A hand-held multi-dose dispensing apparatus ( | 07-09-2009 |
| 20100038383 | PUMP FOR DISTRIBUTING LIQUID PRODUCT AND DISPENSER COMPRISING SUCH A PUMP - A fluid dispenser pump ( | 02-18-2010 |
| 20100252582 | LOW HEIGHT PRECOMPRESSION PUMP - Low height precompression pump. The pump comprises:
| 10-07-2010 |
| 20110089197 | FLUID DISCHARGE HEAD - Fluid discharge head having a discharge nozzle which can be placed on a discharge device and which holds a medium guide and a medium outlet at the end of a medium guide, in the region of the medium outlet a movable closure element that can be moved into an open position is provided and, for the purpose of actuating discharge, the discharge nozzle and the discharge device can be moved axially towards each other, for which purpose the discharge nozzle has a skirt to form a sliding guide with a section on the discharge device, the skirt ( | 04-21-2011 |
| 20120000943 | LOW HEIGHT PRECOMPRESSION PUMP - A low height precompression pump having a piston with a lower outwardly flaring lip seal and an inwardly flaring lip seal rimming a central aperture of the piston, and which may include a first elastic member housed in the cylinder and a second elastic member having an upper bearing point applied directly on the plunger rod above an upper retention cover. | 01-05-2012 |
| 20120080454 | Spray head assembly - A spray head assembly includes a head, a main tube, a link, a piston, a reception member, a mount piece and a spring. The parts made of metal such as the spring is isolated from the liquid to ensure that the liquid is not affected by the metal. The main tube can be stopped by the extension portion of the mount piece so as to adjust the length of the mount piece to control the travel distance of the main tube so as to control the volume of each spray. | 04-05-2012 |
| 20120267399 | Manually Operated Pump Comprising an Assembly for Pressurization and Dispensing of Fluid - A manually operated pump for pressurized dispensing of a fluid product, designed to be fastened to the mouth of a container containing the product, wherein the ensemble of the stem, spring, piston, and retention element form a unitary assembly that can be coupled to cup-shaped body of said pump. Said pump includes also a member for connection of the unitary assembly to the cup-shaped body; wherein the connection member includes a shaped portion for retention of the collar that projects from the stem, the portion preventing the exit of the stem from the cup-shaped body when the unitary assembly is inserted into the cup-shaped body. | 10-25-2012 |
| 20120292347 | Push-type nozzle assembly - A push-type nozzle assembly includes a main tube, a valve, a suction unit and a push unit. The suction unit includes a push rod, a connection rod, a block and a seal sleeve. A spring is mounted between the seal sleeve and the push rod. The spring provides a force to move the block and the connection rod back and forth between the closed position and an open position. Because the spring is located outside of the push rod, the spring does directly contact the liquid which is avoided from being chemically changed. | 11-22-2012 |
| 20140138409 | FLUID DISPENSER MEMBER - A fluid dispenser member, including a chamber and an outlet valve having an actuator rod that is axially movable down and up, and on which a sleeve slides, under the effect of a pre-compression spring and the pressure of the fluid, over a maximum axial stroke. The effective axial stroke of the sleeve is dependent on the force of the spring and the pressure of the fluid in the chamber. The actuator rod includes side outlet mechanism that is suitable for being closed and uncovered selectively by the sleeve, the side outlet mechansim extending over an axial height that is greater than their radial width. | 05-22-2014 |
