| Patents for B05B 11 - Single-unit, i.e. unitary, hand-held apparatus in which flow of liquid or other fluent material is produced by the operator at the moment of use (15,929) |
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| 02/20/1990 | US4902281 Separately dispensing each biological fluid |
| 02/13/1990 | US4899913 Hand pump for delivering thick or liquid substances contained in bottles |
| 02/07/1990 | EP0354137A1 Process for making a pocket dispenser, parts thereof and dispensers |
| 02/06/1990 | US4898307 Spray caps |
| 01/31/1990 | EP0352532A2 Flat-top valve member for an atomizing pump dispenser |
| 01/31/1990 | CN2051873U Compression-type plastic sprayer |
| 01/30/1990 | US4896833 Particle sprayer |
| 01/30/1990 | US4896799 Device with button incorporating a shut-off means, for delivering liquids in atomized form |
| 01/24/1990 | CN1038951A Spray head for aerosol container |
| 01/23/1990 | US4895279 Flat-top valve member for an atomizing pump dispenser |
| 01/17/1990 | CN2051136U Three-in-one type sprayer |
| 01/16/1990 | US4894220 Antibacterial antiplaque oral composition |
| 01/09/1990 | US4892231 Pump chamber dispenser |
| 01/09/1990 | US4892228 Toy water gun |
| 01/03/1990 | EP0349416A1 Applicator unit for eyelash make-up comprising a mascara cake and a humid dispensing element |
| 01/03/1990 | EP0349396A1 Method for vacuum-packaging liquids and pastes in soft tubes provided with a dispenser valve or pump, and apparatus for carrying out this method |
| 01/03/1990 | EP0348638A2 Atomizer nozzle insert for hand pumps, particularly for lacquers |
| 01/02/1990 | US4890792 Nozzle assembly |
| 01/02/1990 | US4890773 Viscous product dispenser |
| 12/28/1989 | WO1989012434A1 Eye-bathing devices |
| 12/27/1989 | EP0348228A1 Eye-bathing devices |
| 12/27/1989 | EP0347957A2 Dual dispenser |
| 12/26/1989 | US4889262 Locking system for pump dispenser |
| 12/20/1989 | CN1038062A Cap with rotating casing for flasks, tubes and similar containers |
| 12/19/1989 | US4887744 Dispenser for a carbonated beverage bottle |
| 12/13/1989 | EP0346167A1 Spray pump, which produces pressure before spraying |
| 12/13/1989 | EP0345458A2 Dispenser |
| 12/06/1989 | EP0345132A1 Precompression dosing pump with improved priming action |
| 12/06/1989 | EP0344483A2 Improvements in bottles with a dispenser knob |
| 11/30/1989 | WO1989011442A1 Product dispenser with shiftable closure blade |
| 11/30/1989 | DE3817632A1 Metering pump, especially for mounting on bottles or the like |
| 11/29/1989 | EP0343414A2 Seal device for hand pumps dispensing paste or liquid products |
| 11/29/1989 | CN2048398U Sprayer |
| 11/28/1989 | US4883227 Foamer nozzle assembly with air passageway |
| 11/23/1989 | EP0342741A1 Spray head for an aerosol container |
| 11/23/1989 | EP0342651A1 Dosing pump |
| 11/15/1989 | EP0342109A2 Closure device with a rotatable envelope for flasks and like containers |
| 11/15/1989 | EP0245319B1 Device for dispensing viscous materials, such as liquids, creams, pastes or similar from a storage vessel |
| 11/14/1989 | US4880161 Foam dispensing device |
| 11/09/1989 | DE3814739A1 Dispenser |
| 11/09/1989 | DE3814738A1 Method for the production of a dispenser |
| 11/08/1989 | EP0341170A1 Process for manufacturing a container or tube fitted with a pump, apparatus therefor and the container or tube obtained by this process |
| 11/08/1989 | EP0340724A2 Dispenser |
| 11/08/1989 | EP0340332A1 Device, particularly for a hand pump, for delivering a predetermined quantity of thick or liquid substances contained in bottles |
| 11/07/1989 | US4878604 Dispensing closure |
| 11/02/1989 | EP0339125A1 Hand pump for delivering thick or liquid substances contained in bottles |
| 10/31/1989 | CA1262520A1 Device for treating burn and scald wounds |
| 10/25/1989 | CN2046410U Hand sprayer |
| 10/24/1989 | US4875604 Dispenser for paste-like products |
| 10/19/1989 | WO1989009655A1 Nozzle assembly |
| 10/11/1989 | EP0336415A2 Spraying device |
| 10/11/1989 | EP0336188A2 Device for producing and discharging foam |
| 10/10/1989 | US4872596 Viscous product dispenser |
| 10/10/1989 | US4872595 Mechanically pressurized aerosol dispenser |
| 10/05/1989 | WO1989009170A1 Device for atomizing a liquid-containing product by means of a propellant gas, particularly a product suitable for local treatment of parts of the body |
| 10/05/1989 | WO1989009095A1 Foam generator/dispenser |
| 10/04/1989 | EP0186702B1 Co-dispenser |
| 10/03/1989 | US4871092 Atomizing or metering pump |
| 09/27/1989 | EP0334349A1 Device for the dosed application of a liquid drug |
| 09/26/1989 | US4869404 Condiment pump |
| 09/26/1989 | CA1260890A1 Co-dispenser |
| 09/21/1989 | WO1989008506A1 Trigger sprayer device and method of assembling such a device |
| 09/20/1989 | EP0333665A1 Push-button device for a spray container |
| 09/19/1989 | US4867347 Dispenser pump |
| 09/12/1989 | US4865230 Fluid dispenser |
| 09/12/1989 | US4865228 Fluid dispenser cap having fluid collecting dish and lockable pump actuator |
| 09/12/1989 | CA1259289A1 Hand manipulatable sprayer |
| 09/06/1989 | EP0331561A1 Device for the use of a spray valve in every position |
| 09/05/1989 | US4863071 Pump and container assembly |
| 09/05/1989 | US4863070 Meter pump for liquid and/or low-viscosity substances |
| 08/30/1989 | EP0330530A1 Precompression pump |
| 08/29/1989 | US4860738 Hand held metered spray dispenser |
| 08/23/1989 | EP0329582A1 Dispenser for viscous products comprising an axial actuator for lateral dispensing and a screening element for the exit orifice |
| 08/22/1989 | US4858831 Hand-actuated fragrance emitting unit |
| 08/22/1989 | US4858788 Dispensing device for dispersing liquid from a container |
| 08/15/1989 | US4856679 Dispenser for pasty products |
| 08/15/1989 | US4856677 Portioning device for paste or semi-liquid products |
| 08/09/1989 | EP0327421A1 Push button case with a tamper-proof system |
| 08/08/1989 | US4854484 Viscous product dispenser |
| 08/03/1989 | DE3740422A1 Sealing arrangement, in particular for the plunger of a spraying-agent pump serving to discharge liquid spraying agents |
| 08/02/1989 | EP0326468A2 Push button for a vaporizer arranged for performing the mixing of a predetermined quantity of a secondary product in the discharge of a primary product |
| 07/26/1989 | CN2041591U Bearing sprayer with horizontal spray gun |
| 07/19/1989 | EP0324013A1 Trigger pump |
| 07/18/1989 | US4848599 Container closure provided with air pump mechanism |
| 07/18/1989 | US4848595 Product dispenser with shiftable closure blade |
| 07/11/1989 | US4846376 Inversion foamer |
| 07/11/1989 | US4846372 Dispenser for paste compositions |
| 07/06/1989 | DE3842909A1 Package for delivering free-flowing products |
| 07/05/1989 | EP0322709A2 Package for dispensing fluid products |
| 07/05/1989 | EP0322488A1 Nozzle cap |
| 07/04/1989 | US4844299 Fluid discharge device |
| 06/29/1989 | WO1989005695A1 Liquid applicator |
| 06/28/1989 | CN2040005U Hand-held electric centrifugal dewing machine |
| 06/27/1989 | US4842495 Non throttling discharge pump assembly |
| 06/27/1989 | US4842165 Resilient squeeze bottle package for dispensing viscous products without belching |
| 06/21/1989 | EP0320619A2 Process and device for mixing suspensions of solid particles |
| 06/13/1989 | US4838460 Product dispenser having actuator locking collar and shroud |
| 06/07/1989 | EP0319363A1 Device for filling an aerosol vessel with gas through a pump fastened on this vessel |
| 06/07/1989 | EP0318835A1 Device for dispensing a flowable product, particularly toothpaste |
| 06/07/1989 | EP0318834A1 Device for dispensing at least two liquids |