Class 239/313 - Follower-type holder and stream egress means in juxtaposition

Subclass of Class 239 - Fluid sprinkling, spraying, and diffusing
Definition: Apparatus in which the flowing liquid stream egress means
No. of patents: 21
Last issue date: 04/08/2008

Number	Title	Issue Date
7354255	Piston vibratory pump The present invention is an improved vibratory pumping mechanism that increases the efficiency of utilization of the vibratory motion within a mechanism. More specifically, the mechanism includes a central chamber within which a piston is oscillated to draw fluid in...	04/08/2008
7213773	Nozzle spray assembly A nozzle spray assembly for insecticide that can be readily connected to an outlet pipe of an air blower to conveniently spray an area free of insects. The assembly is fully portable and made of two halves that define nozzle openings that may or may not be adjustabl...	05/08/2007
7104467	Dispensing apparatus with coding means A liquid flow restrictor in the supply line of an eductor or other dilution or dispensing device has a rotatably mounted disc with opposite faces and a plurality of apertures or holes, which provide different flow restrictions between the faces, and a pair of flow c...	09/12/2006
6942126	Conformable pouch reservoir for spray gun A reservoir for use with a spray gun has a body and a flexible diaphragm that define a chamber for liquid to be supplied to the spray gun. The body has an outlet opening leading to a spout connectable to the spray gun and the diaphragm deflects to reduce the volume ...	09/13/2005
6938836	Valve closure for spray gun reservoir A paint reservoir has an outlet connectable to a spray gun for transferring paint from the reservoir to the spray gun in use. The outlet is provided with a valve device for opening and closing the outlet to control flow of paint from the reservoir. The valve device ...	09/06/2005
6926212	Device for adding soap to a water inlet A device for adding soap to a water inlet includes a pump that is positioned in a housing. An actuator for actuating the pump is pivotally mounted on the housing. The pump is fluidly coupled to a reservoir positioned in the housing. A soap inlet is fluidly coupled t...	08/09/2005
6588929	Portable mixing and dispensing apparatus and method A portable mixing and dispensing apparatus, especially useful for spraying, including a fluid conducting, mixing and supporting framework for the hydraulic unit in the apparatus. The framework includes spaced end plates and a conduit assembly. Each end pl...	07/08/2003
5564629	Oral irrigating apparatus and method for selectively mixing and discharging a plurality of liquids An apparatus (20, 30) operative from a first liquid pressure only and configured to generate and selectively direct a stream of first liquid or a third liquid is disclosed. Since no electrical power is used, the apparatus can be safely operated in any moi...	10/15/1996
5353990	Liquid additives dispenser for sprinkler systems A flow controlled dispenser adds liquid additives at a rate proportional to the flow of the liquid receiving the additives....	10/11/1994
5246168	Liquid additives dispenser for sprinkler systems A flow controlled dispenser adds liquid additives at a rate proportional to the flow of the liquid receiving the additives....	09/21/1993
5004158	Fluid dispensing and mixing device A device intended primarily for use in a shower stall that is adapted to dispense a predetermined total amount of a selected additive into a water stream, with the rate of mixing of the additive and water being controlled as a function of the water pressu...	04/02/1991
4938421	Cleaning liquid mixer for a water line, particularly for a surface cleaner Apparatus for dispensing mixed water and cleaning liquid to a surface, including a flow regulator connected with the water supply for maintaining flow pressure, a rigid walled capsule which receives water from the flow regulator, a flexible walled liquid ...	07/03/1990
4858830	Spraying device having an additive fluid dispenser at an exit end A spraying device comprising a spray tube having a fluid entrance end connectable to a primary fluid source, and a fluid exit end upon which an additive fluid dispenser is removably mounted. The additive fluid dispenser, having a chamber for holding addit...	08/22/1989
4575270	Hose end sprayer An improved hose end sprayer is provided in which chemical concentrate from a reservoir circumscribing a tube secured to the end of the hose is gradually fed into a liquid stream passing through the tube. A back pressure baffle is fitted within the tube b...	03/11/1986
4545535	Liquid metering and dispensing apparatus Apparatus for spraying plants with liquid treatment chemical such as an insecticide, fungicide, herbicide or the like, includes a reusable container having inlet and outlet hose connections, and a disposable cartridge which is inserted into the container....	10/08/1985
4467964	Automatic mixing device for use in a shower head A mixing device is disclosed for the purpose of mixing a first fluid with a second fluid contained in a pressurized stream. The device includes a first fluid chamber for holding the first fluid, which includes a closure surface, an inlet, and an outlet, a...	08/28/1984
4406406	Liquid metering and dispensing apparatus Apparatus for spraying plants with liquid treatment chemical such as an insecticide, fungicide, herbicide or the like, includes a reusable container having inlet and outlet hose connections, and a disposable cartridge which is inserted into the container....	09/27/1983
4403738	Device for spraying aqueous mixtures This invention relates to an improved sprayer means wherein the improvement comprises (a) a pressurized water feed, having a minimum pressure valve unit and leading to the mixing chamber of the nozzle spray head, which water feed is fed first to a water m...	09/13/1983
4244494	Method for inserting an additive liquid into a flowing fluid and discharging the resultant mixture A dispensing assembly for discharging a flowing fluid into which a desired amount of an additive liquid has been inserted includes a container for the additive liquid which may be removed from a dispenser body. The container is normally positively biased ...	01/13/1981
4171070	Apparatus for inserting an additive liquid into a flowing fluid and discharging the resultant mixture A dispensing assembly for discharging a flowing fluid into which a desired amount of an additive liquid has been inserted includes a container for the additive liquid which may be removed from a dispenser body. The container is normally positively biased ...	10/16/1979
4047541	Shower head liquid dispenser A liquid dispenser connectable between a shower pipe and a shower head to automatically dispense soap or bath oil through the shower head. This shower head liquid dispenser includes a tubular body connecting at opposite ends to the shower pipe and the sho...	09/13/1977

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Class 239/313 - Follower-type holder and stream egress means in juxtaposition