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Class 239/23 - Liquid pump, pulsator or follower


Subclass of Class 239 - Fluid sprinkling, spraying, and diffusing
Definition: Apparatus in which the discharge is effected by a liquid
No. of patents: 87
Last issue date: 01/13/2009


1      
NumberTitleIssue Date
7475832Portable water discharging amusement device and related methods
A portable water sprinkling amusement device incorporates a water storage reservoir for transporting its own supply of water, at least one nozzle assembly defining at least one discharge orifice, an avenue of release establishing fluid communication between the wate...
01/13/2009
7427036Illuminated floating fountain
A floating fountain apparatus includes a buoyant annular float having a central opening. A pump is secured to a lower side of the float. The pump has a propeller positioned to direct water through the central opening. A pump housing is positioned to receive water fl...
09/23/2008
7341203Fountain device
A fountain device includes a container including a reservoir to hold and retain circulating fluid within the fountain device, where the container includes an opening and a lip extending around at least a peripheral portion of the opening, a pump securable within the...
03/11/2008
7303142Novelty waterfall operatable based upon user interaction
A novelty waterfall that includes at least one water flow surface, a pump, and a sensor that detects a change of presence of an item. The novelty waterfall further includes a controller that is structured and arranged to operate the pump at least when the sensor det...
12/04/2007
7264176Laminar water jet with pliant member
An apparatus having a housing with a water channel, for instance a laminar water flow, flowing there through. A pliant member is provided together with an at least one water input, an at least one filter member and an at least one jetting element. The pliant member ...
09/04/2007
7255288Aroma therapy for fountain
An aroma therapy for fountain comprises a fountain assembly, which comprises a water container having a bottom, a top opening and an interior, a aroma supporting member for support an aroma therapy dispensing unit, comprising a heating source adapted to generate a h...
08/14/2007
7229027Waterfall-producing device
Devices for producing waterfalls, which provide a decorative effect in pools, spas, bathtubs, and sinks. The devices include a water inlet, and a water chamber connected to the water inlet. An elongated water outlet is connected to the water chamber, such that water...
06/12/2007
7153418Artificial pond
An artificial pond having a motor pump unit with a brushless permanent magnet synchronous alternating current motor that is wound for operation on an alternating current voltage not greater than fifteen volts, and a step down transformer that converts 120 volts AC t...
12/26/2006
7140936Island swim raft
A swim raft constructed of a three-dimensional shaped body exhibiting a substantially planar bottom, a curved side, and a sloping top. The body has an outer shell constructed of a polyester laminate shell material and which encapsulates an inner foam core. At least ...
11/28/2006
7118045Fountain that flows with fluidic material
A fountain for heating and distributing fluidic material is manufactured using various processes and materials so that the fountain is more easily cleaned and sanitized, has improved performance, and is easier to assemble. In one embodiment, the chocolate fountain i...
10/10/2006
7066405Modular mist sprayer
A mist sprayer includes a base, a pump, a pressure storage member, a circuit board, a mounting tube, an injection unit, a decorative shade, a mounting seat, a guide unit, a bottle, and a plug. Thus, the liquid is mixed with and atomized by the pressurized gas and th...
06/27/2006
6981652Water fountain with multiple water pumps
A water fountain includes a basin, multiple water pumps in the space of the basin for pumping the water in the space, an annular disk securely supported by an inner face of the basin and having a centrally defined hole and multiple through holes in communication wit...
01/03/2006
6971586Water wall assembly for generating dynamically changing water patterns
A vertical water wall assembly (100) for generating dynamically changing water patterns in a contained channel (114) behind a viewing surface. The water wall assembly includes a translucent front sheet (110) directed toward a viewing space with ...
12/06/2005
6945468Rainfall simulation apparatus
A rainfall simulation apparatus for a structure is provided, comprising a water source, an electric pump, a vertically oriented riser pipe, a perforated header pipe along the roof of the structure, a V-shaped aperture-containing trough connected to the roof, and an ...
09/20/2005
6921023Self-contained water display
A self-contained water display. The water display includes a cylindrical fountain housing. The fountain housing contains at least one fountain nozzle extending vertically upwardly, and at least one pump adapted to supply water to the nozzle with sufficient volumetri...
07/26/2005
6901925Fireplace with waterfall
A fireplace including a fire box having a means for producing flames, a trough positioned in front of or around the fire box, and a hood positioned above the fire box and extending out from the fireplace beyond a front opening in the fire box. Positioned in the trou...
06/07/2005
6883722Portable relaxation and therapy device and kit
A portable relaxation and therapy device or kit includes a liquid retention basin having a bottom wall and a perimeter wall upstanding from the bottom wall to define at least one liquid chamber therewithin. A waterfall is provided having a reflecting surface extendi...
04/26/2005
6877673Floating fountain devices and systems
A floating fountain that includes of a tubular, hollow base assembly that can be connected to a pressurized source of fluid, a primary nozzle member located centrally to the base assembly, and a plurality of secondary nozzle members located on the base assembly. Eac...
04/12/2005
6854661Misting fogger
An apparatus for producing fog, said apparatus having ultrasonic circuitry for producing ultrasonic energy for vaporizing a liquid, comprising a receptacle having a recess in the bottom thereof and a surface located at an upper part of said recess for containing sai...
02/15/2005
6848628Modular fountain with bayonet connector
A modular fountain includes a base, a bowl and a top or statue supported on the bowl by a pump housing in the bowl. Twist and lock bayonet type connectors are provided for connecting the base to the bowl and the top, if used, to the bowl at the pumping housing. A th...
02/01/2005
6843428Fountain having lighted portion
A fountain having a substantially-rectangular fountain body having a dividing floor disposed horizontally therein, dividing the fountain body into a lower chamber open on its bottom end and an upper chamber open on its top end. A conduit, passing through the dividin...
01/18/2005
6796273Switching current water director (SCWD) for aquariums
The present invention relates to a water director for distributing a surge or flow of water to one or more of a plurality of output ports, which can vary in shape, size, and number, typically for use in marine and fresh water aquariums. Water pumped through a condui...
09/28/2004
6790033Outdoor fireplace with cascading waterfall fire screen
A fireplace fountain having a base, a basin adapted to hold a liquid supported by the base, and a hood supported by the base over the basin. A fire pan is supported by the base over the basin and under the hood, with a burner being supported above the fire pan and a...
09/14/2004
6779739Water display system with germicidal light source
An odor-reducing water display system includes a reservoir, a pump for removing water from the reservoir, a conduit in fluid communication with the pump for returning the removed water to the reservoir, and a germicidal light source positioned for directing radiant ...
08/24/2004
6755349Battery-powered remotely controlled floating pool fountain and light device
A housing defines a sealed interior cavity to provide buoyancy for floating the housing in water. A rechargeable battery maintains the vertical alignment of the buoyant housing. The buoyant housing supports a plurality of upwardly directed lights and fountain nozzle...
06/29/2004
6748699Water features
A combined water feature and planter is in the form of a rectangular trough formed by a one-piece plastics material hollow moulded shell. A base of the planter has drainage openings therein leading to respective drainage passages which extend through a water reservo...
06/15/2004
6726118Water fountain support container
A water fountain support container for creating a water feature, comprising a base (5) having a bottom wall (9) and upstanding side walls (8) which together define a liquid reservoir (10), and, a lid (6) which locates on and is sup...
04/27/2004
6717383Fountain control for generating dynamically changing flow patterns
A programmable fountain controller for varying the flow rate of an AC PMSM fountain pump in a pre-determined manner so as to generate dynamically changing flow patterns. A micro-controller is provided to vary the pulse width and frequency timing over time for genera...
04/06/2004
6705540Fluid spray apparatus
A nozzle unit of a liquid spray apparatus is constituted by a conduit tube having an outer portion spreading and curvature shape upper inner wall, a disc shape flat plate cover arranged on an upper portion of the conduit, and a coupling. Between the flat plate cover...
03/16/2004
6695222Decorative fountain
A decorative fountain includes a hollow body having a recessed area provided with a nappe zone and a shower zone, and a reservoir defined in a bottom portion of the hollow body for receiving therein water. A water pump assembly is received in the reservoi...
02/24/2004
6695221Indoor waterfall system
A system for waterfall construction and assembly designed for and intended for use by a user comprising of a kit of pre-designed, engineered and manufactured parts wherein each constituent part, when assembled by a user, constitutes a complete waterfall a...
02/24/2004
6659368Water storage reservoir for an underground watering system
An underground watering system including a reservoir having a water inlet and a water outlet, a float control connected to the water inlet for maintaining a water level in the reservoir, a fertilizer container supported on the reservoir having an opening ...
12/09/2003
6644560Fountain, kit, bracket and method of assembly
A fountain includes a container having a top with an opening therein, a bottom, and an interior for holding a liquid, such as water. An elongated, hollow support member is positioned within the interior and extending from the opening in the top. This supp...
11/11/2003
6634138Self-sustaining indoor waterfall planter
A decorative fountain comprising a support member that can be disposed on a floor or a wall is disclosed. The decorative fountain is comprised of a decorative element which may be disposed on the support member and at least one reservoir. A liquid can flo...
10/21/2003
6626368Water veil device
The present invention provides a device where the liquid film changes into many kinds of shapes and furthermore these shapes can change according to the changes of outside factors including the sound and light etc. Liquid is forced through a flow path by ...
09/30/2003
6607144Aquavision fountains pot
An aquavision fountains pot is constructed to include a pot body, a nozzle holder fastened to the pot body at the top, the nozzle holder defining a bottom water chamber and a light chamber and sealed with a bottom sealing plate carrying a set of LEDS, a w...
08/19/2003
6578774Water sheeting manifold
A water sheeting manifold includes an enclosure having a hollow interior with a plurality of water-spreading chambers and a plurality of chamber-connecting passageways. The enclosure includes a water inlet that conveys a flow of water into the hollow inte...
06/17/2003
6530530Decorative fountain
The present invention provides decorative fountains, assemblies for fountains and decorative fountain kits. An assembly for a decorative fountain includes an overflow container defining a reservoir and an outlet in fluid communication with the reservoir, ...
03/11/2003
6527257Decorative humidifier and fountain combination
A decorative humidifier and fountain apparatus containing water for simultaneously humidifying and purifying air is disclosed that produces soothing sights and sounds as well as efficiently cleaned and humidified air. It includes a housing and a water dis...
03/04/2003
6527197Fountain with a float intermittently moving up and down
A fountain has a container receiving therein a battery, a micro chip, a pump electrically connected to the battery and operably controlled by the micro chip and a tube received in the container. A float is provided in the tube and is able to move upward a...
03/04/2003
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