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Match
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Document |
Document Title |
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7216377 |
Siphon for sink or similar element
A siphon for a sink or similar element includes an upper part, a lower pivoting part, and a connection device disposed between the parts and a gasket. The connection device includes: at least one...
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7120949 |
Multi-purpose drain
The purpose of this multi-purpose drain is to prevent foreign matter from intruding into the down stream drainage system while providing a means to maintain the flow of liquid through the system...
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7107634 |
Method and apparatus for cleaning a conduit
A conduit cleaning or clearing apparatus and method has a housing assembly connectable to a pipeline. The housing has an inlet and outlet leg joined by a bight portion. A cleaning member is...
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7096516 |
Alarming plumbing screen
A plumbing screen is provided having an annular seal that is adapted to fittingly conform to the internal surface of a toilet drain. The annular seal circumscribes a central screen that provides...
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7005077 |
Shipboard human waste treatment for removing solids
A method and system for separating human waste solids from liquid for a shipboard toilet system that allows for the separation of solid waste, compaction of the solid waste and storage of solid...
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6880178 |
Line guard with visible indicator
The invention is drawn to a retractable guard for use in a sewerage or drainage line having a plurality of prongs with hooked ends are disposed within a sewage pipe downstream of a toilet. The...
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6721965 |
Toilet bowl screen
A toilet bowl screen is provided for use in connection with a typical toilet bowl. The toilet bowl screen comprises a razor wire screen, a circular plastic ring connected to the perimeter of the...
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6668389 |
Vacuum toilet
A vacuum toilet comprises a toilet bowl ( 1 ) and a vacuum pipeline ( 3 ) which opens out into said toilet bowl. In the region of the opening ( 2 ), the vacuum line ( 3 ) has a cross-sectional...
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6494325 |
Toilet water-line filter
A toilet water-line filter ( 10 ) that is designed to protect a toilet's fill valve ( 62 ) from the intrusion of potentially damaging debris such as rocks, vegetation, etc. The filter ( 10 ) is...
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6385799 |
Plumbing sink trap
A plumbing sink trap having a rotatable actuating knob for rotating a sweeper bar through 360°. The sweeper bar forms a part of the U-shaped path for waste water. Rotation of the sweeper bar...
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6265084 |
Absorbent pad for use with urinal
An inexpensive and disposable, highly absorbent pad for placement on a floor surface, directly in front of a urinal, for absorbing fluid not deposited within the confines of the urinal which would...
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6212696 |
Toilet bowl with improved access opening
An improved toilet bowl construction for providing access to a siphon or trap therein comprises a toilet bowl which defines an opening positioned in communication with the siphon. The toilet bowl...
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5546614 |
Refuse collector drainpipe insert
A refuse-collecting drainpipe insert is a generally helical coil formed by a strip of rectangular cross section and having a bulge located axially generally centrally of the coil, and frustoconical...
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5267361 |
Drain trap
A drain trap includes an L-shaped inlet tube, a cap, a vertical discharge tube and a garbage blocking member. The inlet tube includes a vertical portion, a horizontal portion having an end integral...
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5144699 |
Plumbing drainage system
A plumbing drainage system has a plumbing stack with a clean-out hole formed therein. A drainage device for controlled drainage of the plumbing stack includes a device for connecting the drainage...
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5075905 |
Drain trap assembly
An improved drain trap assembly which is designed to allow for disposal of sediment with reduced mess and uncleanliness. The improvement comprises a valve which is attached to a drain trap and a...
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5027447 |
Retractable guard for sewage pipes
A retractable guard for use in combination with a sewage pipe leading from a flush toilet is provided having a plurality of prongs with hooked ends positioned within a cross section of the pipe....
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4949406 |
Sink trap filter assembly
A filter trap assembly of the type to be used in a sink or other similar plumbing facility and including an elongated vertical pipe section connected at an open end to the drain of a sink and...
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4879771 |
Floor clean-out assembly
A floor clean-out assembly for a drain pipe comprises a tubular adapter having a top shaped to serve as the ball of a ball and socket and a bottom for connection to a drain pipe; and a tubular...
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4823416 |
Method and apparatus to prevent clogging of sewer lines
Apparatus and method for isolating and blocking articles flushed down toilets before they can get into and jam a main sewer line utilizes a threaded rod having a head for rotation thereof disposed...
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4823411 |
Cleanout extension adaptor
A cleanout extension adaptor for insertion into a cleanout extension construction in a plumbing arrangement. The cleanout extension adaptor includes a cylindrical body with a small, thin lip on the...
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4555818 |
Waste line trap
A waste line trap is provided to prevent foreign objects and debris from being flushed through commodes into waste line systems. The waste line trap has a solid cylinder with continuous outer and...
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4546789 |
Valved access fitting
A valved fitting for a sewer or drain line access is described which permits easy sewer line entry. The fitting includes a large-straight-bore valve body and a housing which is adapted for...
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4539718 |
Drainpipe strainer
A drainpipe straining device can be attached either through an existing cleanout hole within the drainpipe or can be releasably secured to the drainpipe through a radial hole formed in the pipe....
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4376313 |
Access port for a commode
The invention is an improvement in the structure of commodes or toilets to facilitate maintenance when the commode or toilet bowl becomes clogged with an obstruction of some type. The invention...
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4307476 |
Device for preventing clogging of main sewer lines
A device is disclosed for preventing clogging of main sewer lines by containing a potential back-up at the source, namely, the toilet. The device comprises an expansible annular member or ring...
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4301554 |
Drain trap
A drain trap includes a J-shaped pipe section having an opening at one end of the horizontal portion. A removable tray is inserted through the opening and covers the bottom of the horizontal...
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4203473 |
Closure plug assembly
The closure plug assembly is used for pressure testing of fluid drain and vent systems. The assembly comprises an inflatable body portion or bulb connected to a rigid holder portion. The rigid...
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4179762 |
Trap and solids removal assembly for drains
A U-shaped drain trap is described having a modified cylindrical base portion to provide for visual inspection and cleaning. The base portion is adapted for use with a unitary filtering and sealing...
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4051042 |
Fluid flow filtering arrangement
An arrangement for filtering fluid flow includes a T connection having a hollow body connected with two aligned hollow lateral extensions. A plate is secured within and intersects the lateral...
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4010497 |
Toilet splash guard
A coated paper product which is shaped so as to conform with the shape of the exposed surface area of the water in a commode, which paper is biodegradable and contains coated or impregnated thereon...
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3904523 |
Apparatus and method for substantially removing debris from a slurry
A method and apparatus for substantially removing debris from the slurry, being fed through a suction pump, includes the steps of transmitting the slurry from the valve to the suction pump along a...
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3834539 |
TRAP FOR REMOVING SOLID PARTICLES FROM A LIQUID CIRCULATING SYSTEM
This invention relates to a trap for removing solid particles from a liquid flowing in a conduit. The trap comprises a filter element disposed across the conduit at an angle sloping rearwardly with...
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3681791 |
TOILET BOWL
A toilet bowl having an external opening located adjacent the upper end of the dividing partition that separates the upwardly flowing channel from the downwardly flowing channel of the siphon, that...
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3654641 |
TOILET BOWL STRUCTURE
The invention involves providing a lower chamber in a toilet bowl with at least a pair of substantially aligned clean-out openings whereby a cleaning instrument may be extended through either or...
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3031683 |
Diaper rinsing device
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3021528 |
Diaper washer
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2974324 |
Strainer unit for toilets
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2909788 |
Drain pipe stoppage preventer
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2811724 |
Bowl guard
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2785561 |
Toilet bowl screen
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0939013 |
Title is not available
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0934455 |
Title is not available
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