| 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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| 01/09/1991 | EP0406326A1 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. |
| 01/08/1991 | US4983061 Fluid applicator apparatus |
| 01/08/1991 | US4982900 Trigger sprayer |
| 01/08/1991 | US4982751 Compact case |
| 01/05/1991 | CA2020425A1 Device for projecting a dose of divisible substance |
| 01/03/1991 | DE4020967A1 Compressed air fluid spray - has compressed air valve operated in conjunction with switch for compressed air pump |
| 01/01/1991 | US4981479 Ocular treatment apparatus |
| 12/25/1990 | US4979678 Atomizer nozzle insert for hand pumps, particularly for lacquers |
| 12/25/1990 | US4979646 Paste dispenser |
| 12/25/1990 | US4979642 Sprayer for sterile products, more particularly for aseptic solutions used in medical and surgical treatments |
| 12/20/1990 | WO1990015567A1 Fluid applicator apparatus |
| 12/20/1990 | CA2056408A1 Fluid applicator apparatus |
| 12/19/1990 | EP0402636A1 Device comprising a storage container and a lever operating a spray pump |
| 12/19/1990 | CN2067608U Multi-operational position powder blower |
| 12/18/1990 | US4978336 Biological syringe system |
| 12/18/1990 | US4978036 Dispensing valve |
| 12/18/1990 | US4978035 Nozzle for dispensing a product, in particular a foaming product |
| 12/13/1990 | WO1990014897A1 Pump dispenser package |
| 12/12/1990 | EP0401965A2 Manually actuated dispensing pump sprayer having a removable nozzle locking element |
| 12/12/1990 | EP0401822A2 Pharmaceutical preparation administrator |
| 12/11/1990 | USRE33480 Pump and container assembly |
| 12/08/1990 | CA2018528A1 Pharmaceutical preparation administrator |
| 12/05/1990 | EP0401060A1 Method and electrical, electronic and mechanical device for dispensing, metering or diffusing liquid or gaseous aromas, medicines and other liquid or viscous product |
| 11/30/1990 | CA2017366A1 Method and mechanical, electrical, or electronic apparatus for dispensing, issuing, or diffusing medicines, fragrances or other liquid or viscous substances in the liquid phase orin the gaseous phase |
| 11/29/1990 | WO1990014167A1 Hand pump sprayer for liquids |
| 11/29/1990 | WO1990014037A1 Device for dispensing portions of a medium |
| 11/27/1990 | US4972977 Spray bottle apparatus with pressure multiplying pistons |
| 11/27/1990 | US4972974 Childproof dispenser |
| 11/22/1990 | EP0397836A1 Volume flow measuring device with reciprocating piston for delivering defined quantities of liquid. |
| 11/21/1990 | CN2065953U Non-clamping stirrup assembling type support plastics sprayer |
| 11/20/1990 | US4971470 Applicator device for a viscous material |
| 11/20/1990 | US4971252 Nozzle cap |
| 11/20/1990 | US4971227 Manually actuated dispensing pump sprayer having a removable nozzle locking element |
| 11/20/1990 | CA1276604C Spray-discharge device for a deformable container |
| 11/15/1990 | WO1990013497A1 Double acting pump |
| 11/14/1990 | EP0396633A1 Mechanically pressurized aerosol dispenser |
| 11/07/1990 | EP0395754A1 Dosing cap. |
| 11/06/1990 | US4967937 Dispenser for the portioned dispensing of pasty compositions |
| 11/06/1990 | CA1275767C2 Cleaning wand |
| 11/06/1990 | CA1275766C2 Cleaning wand |
| 11/01/1990 | WO1990012652A1 Double-action differential-piston pump |
| 11/01/1990 | CA2015860A1 Double acing pump |
| 10/31/1990 | EP0394750A2 Dosing pump for bottles or similar |
| 10/31/1990 | DE3929412A1 Double acting piston pump for liq. atomiser - has system for joining pistons to actuation cap |
| 10/30/1990 | US4966535 Non-return valve for admitting a liquid to be sprayed into a pump chamber, and utilization thereof |
| 10/30/1990 | US4966313 Device enabling a spray valve to be used in any position |
| 10/25/1990 | DE3911089A1 Metering device |
| 10/24/1990 | CN1010084B Manually operated trigger type dispenser, method of assembling same, and spinner for use in dispenser |
| 10/23/1990 | US4964547 Manually-operated precompression type spray head |
| 10/17/1990 | EP0392238A1 Dispensing facility for media |
| 10/16/1990 | US4962870 Distributor for pasty products with a deformable pumping member and a flexible disk expulsion valve connected to the pump actuator by a central bearing link |
| 10/16/1990 | US4962868 Apparatus for dispensing a controlled dose of a liquid fluid |
| 10/11/1990 | DE3909633A1 Proportioning pump |
| 10/10/1990 | EP0391292A1 Double acting spray pump |
| 10/10/1990 | EP0390922A1 Liquid applicator |
| 10/09/1990 | US4961796 System for bonding objects together |
| 10/03/1990 | EP0390717A2 A dispensing pump for a fluid contained in a container |
| 10/03/1990 | EP0389688A2 Hand pump for dispensing liquids or pastes from bottles |
| 10/02/1990 | US4960230 Delivery pump for fluid containers |
| 09/27/1990 | DE3909820A1 Spray pump head |
| 09/27/1990 | DE3909632A1 Proportioning pump |
| 09/26/1990 | EP0388947A1 Sprayhead for a spray container for dispensing foam |
| 09/26/1990 | EP0388651A2 Device for discharging a fluid |
| 09/25/1990 | WO1990011236A1 Spray head for a spray container for discharging foam |
| 09/25/1990 | US4958757 Ferrule for sealing with a container |
| 09/25/1990 | US4958754 Dispenser or sprayer with vent system |
| 09/25/1990 | US4958752 Invention Bump for liquid media |
| 09/25/1990 | CA2028850A1 Spray head for a spray container for the delivery of foam |
| 09/25/1990 | CA1274492A1 Continuous discharge dispenser |
| 09/18/1990 | US4957239 Spray head for an aerosol container |
| 09/18/1990 | US4957218 Foamer and method |
| 09/13/1990 | DE4005094A1 Schaeumvorrichtung Frothing |
| 09/12/1990 | EP0386661A1 Extension crown for a skylight or the like |
| 09/12/1990 | EP0386078A1 Device for dispensing liquids. |
| 09/11/1990 | US4955747 For holding a working pad |
| 09/11/1990 | US4955545 Manually adjustable spray applicator |
| 09/11/1990 | US4955511 Trigger actuated pump and method of making same |
| 09/06/1990 | CA2010157A1 Foaming device |
| 09/05/1990 | EP0385896A1 Dispenser body, dispenser having such a body and cap therefor |
| 09/05/1990 | EP0385863A1 Actuator cap for a spray container |
| 09/05/1990 | EP0385077A2 Spraying device for a medicinal, cosmetic or the like fluid |
| 09/04/1990 | US4953791 Manually operated trigger type dispenser, method of assembling the same, and a spinner for use in the dispenser |
| 09/02/1990 | CA2011244A1 Distributor body, distributor so designed and dome therefor |
| 08/30/1990 | DE3942642A1 Abgepackte mundpflegemittel mit zahnbelag verhindernden eigenschaften Packaged oral care products with plaque-preventing properties |
| 08/29/1990 | CN2061092U Miniature electric pump type multipurpose sprayer |
| 08/28/1990 | US4951842 Seal device for hand pumps dispensing paste or liquid products |
| 08/21/1990 | US4949876 Distributor for a pasty material comprising an axial pushbutton member with lateral distribution and an element for masking its outlet orifice |
| 08/21/1990 | US4949874 Device for dispensing at least two flowable substances |
| 08/15/1990 | CN2060371U Fixed pressure sprayer |
| 08/08/1990 | EP0381627A1 Two-chamber dispenser for a package under pressure or not |
| 08/08/1990 | EP0380743A2 360 Degree valve for atomizing pump dispenser |
| 08/07/1990 | US4946076 Dispenser for pasty compositions |
| 08/07/1990 | US4946074 Tamper evident manually actuated pump sprayer |
| 08/07/1990 | US4946069 Dispenser for manually discharging flowable media |
| 08/01/1990 | EP0380183A1 A dispenser |
| 08/01/1990 | EP0379818A1 Device for producing foam |
| 08/01/1990 | EP0379627A1 Bottle with double delivery device for liquids or pasters |
| 08/01/1990 | CN1044223A Packaged antibacterial antiplaque oral composition |
| 07/31/1990 | US4944432 Apparatus for facilitating the filling of spray devices |
| 07/31/1990 | US4944431 Trigger sprayer with multi-function piston |