| 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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| 10/20/1981 | CA1111086A1 Electrostatic atomizing device |
| 10/14/1981 | EP0037496A1 Air-pressurized sprayer |
| 10/13/1981 | US4294293 Method of mixing cosmetic multi-component preparations and set of apparatus for the practice of the method |
| 10/13/1981 | CA1110594A1 Child resistant dispensing nozzle assembly |
| 10/07/1981 | EP0036876A1 A hand operated apparatus for applying a gasketing composition. |
| 09/30/1981 | EP0036491A1 Dispenser for pasty substances |
| 09/29/1981 | CA1109838A2 Manually operative atomizer |
| 09/22/1981 | CA1109436A1 Horizontally-operated integrally-molded pump-type dispenser having improved valve access |
| 09/15/1981 | US4289153 Hair styling device |
| 09/08/1981 | CA1108567A1 Closure cap and dispenser body assembly |
| 09/08/1981 | CA1108566A1 Nozzle assembly |
| 09/08/1981 | CA1108358A1 Dispenser device |
| 09/01/1981 | US4286736 Liquid Dispenser |
| 09/01/1981 | US4286735 Squeeze dispenser with flexible conduit with attached, weighted and grooved end |
| 08/25/1981 | CA1107699A1 Child-resistant closure caps for spray dispensers |
| 08/25/1981 | CA1107698A1 Hand operated sprayer with automatic contaner vent |
| 08/18/1981 | CA1107254A2 Manually operative atomizer |
| 07/29/1981 | EP0032542A2 Manually operated sprayer |
| 07/29/1981 | EP0032541A2 Adjustable nozzle for manually operated sprayer |
| 07/15/1981 | EP0031930A1 Accumulative pressure pump |
| 07/14/1981 | US4278206 Non-pressurized dispensing system |
| 07/14/1981 | US4278189 Accumulative pressure pump |
| 07/14/1981 | US4278187 Trigger lock system for pump |
| 07/07/1981 | US4277001 Invertible miniature atomizer of manual type |
| 07/07/1981 | CA1104532A1 Dispensing apparatus |
| 07/07/1981 | CA1104531A2 Dispensing container |
| 06/30/1981 | US4275840 Package for storing and spraying small amounts of liquids |
| 06/23/1981 | US4274594 Foam generating and dispensing device |
| 06/23/1981 | US4274560 Atomizing pump dispenser |
| 06/16/1981 | US4273459 Squeegee device for liquid dispensing bottle |
| 06/16/1981 | US4273290 Unitary valve and spring assembly |
| 06/16/1981 | US4273272 Liquid dispenser |
| 06/16/1981 | US4273268 Fluid spray pump |
| 06/16/1981 | US4273257 Jar mounted pipettor |
| 06/09/1981 | US4272228 High volume dispensing pump |
| 06/09/1981 | US4271990 Pumping system for dispensing product from a container |
| 06/09/1981 | US4271875 Dispenser adapted for fast pressure filling |
| 05/26/1981 | US4269238 Toothpaste extruder capable of controlling the supply amount |
| 05/12/1981 | CA1100920A1 Manually operable atomizer |
| 05/05/1981 | US4265372 Container and dispenser-cutter unit combination for containing and holding detachable flexible form-fill-seal plastic pouches |
| 05/05/1981 | CA1100451A1 Universal body variable shroud dispenser |
| 04/30/1981 | WO1981001129A1 Fluid recipient |
| 04/28/1981 | US4264038 Manually operative atomizer |
| 04/28/1981 | US4264037 Manually operative atomizer |
| 04/21/1981 | US4262823 Atomizing pump |
| 04/21/1981 | CA1099674A1 Manually operated liquid dispensing device |
| 04/15/1981 | EP0026902A1 Spray pump and liquid container |
| 04/14/1981 | US4261488 Powder entraining squeeze container |
| 04/07/1981 | US4260079 Manually operated liquid dispensers |
| 04/02/1981 | WO1981000817A1 A hand operated apparatus for applying a gasketing composition |
| 03/24/1981 | US4257561 Child-resistant dispensing nozzle assembly |
| 03/24/1981 | US4257539 Universal body variable shroud dispenser |
| 03/18/1981 | EP0025224A2 Improved hand-actuable pump assembly |
| 03/10/1981 | US4255777 Electrostatic atomizing device |
| 03/10/1981 | CA1097276A1 Package for storing and spraying small amounts of liquids |
| 03/04/1981 | EP0024333A1 Foam dispenser |
| 03/03/1981 | US4253609 Dispensing spray nozzle |
| 03/03/1981 | CA1096824A1 Dispensing device |
| 03/03/1981 | CA1096823A1 Spray dispensing |
| 02/24/1981 | US4252507 Hand-actuatable pump assembly |
| 02/10/1981 | US4249681 Leak-proof sprayer |
| 02/10/1981 | US4249676 Air vent check valve |
| 02/05/1981 | WO1981000220A1 Mechanically operated dispensing device with expansible bulb |
| 01/27/1981 | US4247048 Dispensing nozzle |
| 01/27/1981 | CA1094516A1 Child proof dispensing pump |
| 01/20/1981 | US4245967 Pump for a hand actuated device for producing an atomized spray |
| 01/20/1981 | US4245788 Dispensing device for fluid material |
| 01/20/1981 | CA1093818A1 Water squirt cane |
| 01/13/1981 | US4244525 Writing instrument with refillable scent dispenser |
| 01/13/1981 | CA1093514A1 Pressurised fluid-dispensing apparatus |
| 01/07/1981 | EP0021123A1 Sprayer |
| 01/07/1981 | EP0020840A1 Manual liquid dispensing device for spraying liquid |
| 01/06/1981 | US4243159 Pump devices for dispensing fluids |
| 12/30/1980 | US4241854 Liquid dispenser |
| 12/30/1980 | US4241853 Dispenser for either continuous or intermittent discharge |
| 12/16/1980 | US4239132 Apparatus for facilitating inflow through closure threads of dispenser |
| 12/16/1980 | CA1091629A1 Fluid spray pump |
| 12/09/1980 | US4238055 Powered atomizer |
| 12/09/1980 | US4238052 Adjustable metering liquid dispenser |
| 12/09/1980 | CA1091198A1 Manualy operative atomizer |
| 12/02/1980 | US4236651 Dispenser device with valve piston pump |
| 12/02/1980 | CA1090748A1 Foam-generating device for a pump sprayer |
| 11/27/1980 | WO1980002516A1 Manually-operated liquid spraying device |
| 11/26/1980 | EP0019582A1 Apparatus for forming lather with a proportioning device for the soap solution actuated by a lever |
| 11/25/1980 | US4235373 Fluid dispenser |
| 11/18/1980 | US4234128 Nozzle assembly |
| 11/18/1980 | US4234127 Manually operated sprayer |
| 11/12/1980 | EP0018797A1 Liquid applying apparatus |
| 11/11/1980 | US4232828 Hand held liquid spray head with removable liquid conduit |
| 11/04/1980 | US4231493 Lever pump with button actuator |
| 11/04/1980 | CA1088900A1 Pump dispensers |
| 10/30/1980 | WO1980002293A1 Non-pressurized dispensing system and composition |
| 10/29/1980 | EP0018137A1 A composition containing a dispensible material,a method of dispensing a material onto a surface and a system for dispensing the composition |
| 10/28/1980 | US4230277 Trigger type sprayer with integrally formed locking nozzle cover |
| 10/28/1980 | US4230242 Triple seal valve member for an atomizing pump dispenser |
| 10/21/1980 | US4228933 Pressurized fluid-dispensing apparatus |
| 10/21/1980 | US4228931 Manually operated pump for dispensing micronized liquids at a predetermined pressure |
| 10/21/1980 | US4228795 Apparatus for producing finely divided liquid spray |
| 10/15/1980 | EP0016839A1 Sprayer used in both standing and over turning attitudes |
| 10/14/1980 | US4227650 Fluid dispenser and nozzle structure |