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Class Information
Number: 239/333
Name: Fluid sprinkling, spraying, and diffusing > Including supply holder for material > Moving solid surface engages material to be sprayed > Enclosing casing about moving surface > Separable pump with holder mount or securing means
Description: Apparatus in which the pump or impelling means is removable from the material receptacle by reason of a separable means connecting the pump to the said receptacle.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
8684235 Trigger-type liquid sprayer Apr. 1, 2014
8672191 Manual spray pump Mar. 18, 2014
8672364 Quick disconnect device for connecting a sprayer tank to a portable pump assembly Mar. 18, 2014
8662413 Portable cooling device Mar. 4, 2014
8550378 Automated cleansing sprayer Oct. 8, 2013
8517221 Trigger sprayer Aug. 27, 2013
8500041 Portable direct-current sprayer Aug. 6, 2013
8490890 Bathing apparatus and method of using same Jul. 23, 2013
8469291 Low cost trigger sprayer Jun. 25, 2013
8418936 Spray apparatus with releasable bottle Apr. 16, 2013
8403183 Device for attaching a dip tube to a fluid container Mar. 26, 2013
8376192 Apparatus for dispensing fluids using a press-fit diptube Feb. 19, 2013
8371514 Spout cover Feb. 12, 2013
8322630 Trigger pump sprayer Dec. 4, 2012
8322631 Trigger pump sprayer having favorable particle size distribution with specified liquids Dec. 4, 2012
8297539 Leakproof perfume bottle spray head assembly with positioning sound indication Oct. 30, 2012
8297479 Shrink sleeve on bottle with integral dip tube Oct. 30, 2012
8292127 Self-cleaning foam-dispensing device Oct. 23, 2012
8292131 Fluid dispenser pump Oct. 23, 2012
8245887 Content discharge mechanism for pump-type container and pump-type product with content discharge mechanism Aug. 21, 2012
8235311 Venting device Aug. 7, 2012
8225967 Hinged pump mechanisms and methods of using the same Jul. 24, 2012
8205808 Pressurized tank sprayer having lid seal Jun. 26, 2012
8205809 Atomizing foam pump Jun. 26, 2012
8196846 Manifold for automated sprayer Jun. 12, 2012
8177101 One turn actuated duration spray pump mechanism May. 15, 2012
8167220 Headpiece for actuator May. 1, 2012
8162238 Spray type liquid pressure head Apr. 24, 2012
8152077 Flat atomizer pump Apr. 10, 2012
8104646 Trigger sprayer having a reduced number of parts and a double tubular valve member Jan. 31, 2012
8096450 Lateral actuation spray device Jan. 17, 2012
8096487 Fluid dispenser Jan. 17, 2012
8083155 Rolling herbicide applicator with an adjustable shield Dec. 27, 2011
8079498 Holder for a spray container Dec. 20, 2011
8070074 Bathing apparatus and method of using same Dec. 6, 2011
8056770 Compact pump with the capacity to swivel the atomizer relative to the plunger Nov. 15, 2011
8033413 Liquid supply assembly Oct. 11, 2011
8016165 Fluid product dispensing device Sep. 13, 2011
7967171 Air foaming pump trigger sprayer Jun. 28, 2011
7959035 Fluid product dispensing device Jun. 14, 2011
7938342 Spray nozzle comprising axial grooves to provide a balance supply to the vortex chamber May. 10, 2011
7909268 Container for a substance to be sprayed, cap for such container and method for manufacturing such container Mar. 22, 2011
7905428 Multiple chemical sprayer Mar. 15, 2011
7891583 Dome pump spray assembly Feb. 22, 2011
7891525 Fluid product dispensing head Feb. 22, 2011
7857242 Quick connection device for electric spray gun Dec. 28, 2010
7854353 Device for dispensing, especially atomizing, a preferably cosmetic liquid Dec. 21, 2010
7851419 Substantially anhydrous sprayable personal lubricant Dec. 14, 2010
7837067 Water gun amusement devices and methods of using the same Nov. 23, 2010
7832654 Device and methods for dispersing multiphasic materials Nov. 16, 2010

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