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Class 4/255.05 - With force cup (e.g., a plunger)


Subclass of Class 4 - Baths, closets, sinks, and spittoons
Definition: Subject matter wherein the other end of the conduit has
No. of patents: 35
Last issue date: 04/01/2008


NumberTitleIssue Date
7350824Drain fitting
A drain fitting has a unitary body with a lower section and an upper section upstanding from the lower section. The lower section encompasses a space and is open to the drain line to be cleaned. The upper section has a side wall and an inner wall which forms a chann...
04/01/2008
7328793Plunger storage unit
A plunger storage unit with a base and a cap secured to the based. The base has a handle receiving void. A handle adapter is received in the handle receiving void. The handle adapter has an inner arc and an outer arc with a land between the inner arc and outer arc. ...
02/12/2008
7328792Toilet plunger cabinet system
A toilet plunger cabinet system for conveniently storing and transporting a plunger in a hygienic and aesthetically pleasing manner. The toilet plunger cabinet system includes a base for receiving a lower segment of a plunger and a cover removably connected to the b...
02/12/2008
7213273High pressure plunger
A plunger includes a lever, a pipe, a rod passed through an axial hole of the pipe, a covering member, and a spring; the rod will be upwards displaced when the lever is pivoted upwards; the rod has a passage therein, and a head at an upper end for connection with an...
05/08/2007
7124450Flushable plunger cover
A flushable cover for a plunger with a layer of a flushable paper material and a layer of a film soluble in cold water. The cover is constructed to maintain integrity during use of the plunger, but at the same time being capable of being broken down in water. ...
10/24/2006
7120943Air-burst drain plunger
An affordable plumbing device that uses a compressed gas and a burst disk having a relatively even surface of substantially uniform thickness to produce a sudden discharge of energy to forcibly act against any obstruction that may interfere with the proper function ...
10/17/2006
7062800Plunger
A plunger for forcing a blockage through a trap of a toilet. The plunger includes a handle member being designed for being gripped by a hand of a user, a plunger portion is coupled to the handle member. The plunger portion is designed for being positioned in the bow...
06/20/2006
7063095Drain washing apparatus
The present invention relates to apparatus for washing drains. The apparatus includes a support and a nozzle, which are adapted and configured to convey fluid to and to wash a drain. Typically, the apparatus includes a wand as the support and a ball or head as the n...
06/20/2006
7058993Flora integrated cover for toilet tools
A flora integrated cover for a toilet tool, which has a working portion and a handle extending therefrom. The cover comprises a flower pot shaped base, shaped and designed to receive the working portion of the toilet tool, and a flora arrangement, shaped and designe...
06/13/2006
7032252Drain plunger handle
A drain plunger handle for use with a plunger head to remove obstructions in a plumbing system. The drain plunger handle comprises a handle body, a pair of handle members and a head connector for connecting to the plunger head. The handle members are vertically offs...
04/25/2006
7017197Adjustable plunger apparatus
An adjustable plunger apparatus includes a plunger portion including an elongate shaft having opposed end portions rigidly connected to a suction portion at one of the end portions. The elongate shaft includes a depressible pin extending outwardly therefrom adjacent...
03/28/2006
7000284Drain vacuum attachment kit
An apparatus is provided to aid in the removal of blockages from sanitary waste lines on sinks, showers and the like. Two pieces of flexible hose connect to a standard utility vacuum. The first piece of hose, approximately six to eight feet long, connects to the suc...
02/21/2006
6941589Method and apparatus for clearing plugged pipes
A drain clearing device for use on unvented plumbing fixtures having a drain and a holding tank is provided having a valve body. The valve body has a first end and a second end with a fluid flow channel therethrough, and a valve connected to a handle actuated to ope...
09/13/2005
6922854Air-burst drain plunger
An affordable plumbing device that uses a compressed gas and a burst disk having a relatively even surface of substantially uniform thickness to produce a sudden discharge of energy to forcibly act against any obstruction that may interfere with the proper function ...
08/02/2005
6859949Toilet plunger apparatus
A toilet plunger apparatus includes a handle and an air compression/expansion bellows portion connected to the handle. The bellows portion includes a distal end. A substantially rigid offset-angle adapter is connected to the bellows distal end. The offset-angle adap...
03/01/2005
6813785Plunger container
A storage container for a toilet plunger. Two asymmetrical opposing clamshell doors form the base and lid of the container and are hinged together at the top of the container. When not in use the plunger head is held within the container with the plunger handle stic...
11/09/2004
6719134Toilet plunger storage device
A toilet plunger storage device includes a fluid-impervious receptacle to receive an elastomeric suction head portion of a toilet plunger and a cover fitted to the receptacle that receives the handle portion of the plunger. The receptacle includes a conical side wal...
04/13/2004
6684417Vented toilet plunger
A vented toilet plunger that includes a cup and a handle. The cup has a vent valve assembly that extends through a high point of the cup. The vent valve assembly is a check valve that contains a ball that normally allows communication through the check va...
02/03/2004
6662381Automated toilet plunging apparatus
An automated toilet plunging apparatus for unclogging and unplugging a plugged toilet drain. The automated toilet plunging apparatus includes a toilet having a bowl and also having a drain disposed through a bottom of the bowl; and also includes a plunger...
12/16/2003
6618873Automatic feed waste disposal tool
A waste disposer assist tool for automatically feeding waste food contained within the housing of a standard kitchen electric food disposer and for spraying liquid soap. The tool includes a hollow handle and a piston which screw together through a central...
09/16/2003
6550074Air-burst drain plunger
An affordable plumbing device that uses a compressed gas and a burst disk having a relatively even surface of substantially uniform thickness to produce a sudden discharge of energy to forcibly act against any obstruction that may interfere with the prope...
04/22/2003
6519785Sanitary plunger device
An easy to use, sanitary plunger device for clearing drains includes: a one piece, generally bottle-shaped, hollow, curved body portion extending into a narrower neck portion ending in a generally circular opening, the opposite end of the plunger device b...
02/18/2003
6510860Adapter for drain clearing tool
An adapter having a central tubular connecting portion to enable the adapter to be fitted to a drain clearing tool, and a flexible skirt portion of frusto-conical shape extending from the central connecting portion partway along its length. The connecting...
01/28/2003
6434760Pressurized plunger apparatus
A pressurized plunger apparatus for cleaning drains and other plumbing fixtures of obstacles. The pressurized plunger apparatus includes a pressurizable handle assembly that has an air valve for releasing the compressed air into a chamber area of a plunge...
08/20/2002
6216283Elephant nose plunger
A toilet bowl plunger for use with a new narrow throat 1.6 gallon toilet that can be used equally well with older toilets. The head portion of the plunger is a pleated bellows consisting of two sections, a conically tapering section and a constant average...
04/17/2001
6038709Toilet plunger holder and cover
A toilet plunger holder and cover including a cylindrical base coextensive in height with the plunger elastomeric head and a cover for the base with a narrow tubular portion that covers and is coextensive in length with the plunger handle. Partitions and ...
03/21/2000
5546613Multi-purpose water pressure plunger
A multi-purpose water pressure plunger is provided having a compressible cup defining an interior cavity and having a solid rubber upper portion with a top and a bottom. The cup has an outer wall which extends to form a barrel-like bottom with edges for p...
08/20/1996
5537694Multi-purpose water pressure plunger
A multi-purpose water pressure plunger is provided having a compressible cup defining an interior cavity and having a solid rubber upper portion with a top and a bottom. The cup has an outer wall which extends to form a barrel-like bottom with edges for p...
07/23/1996
5524296Plunger device
A plunger device for forcing waste through a drain line of a plumbing fixture comprising an elongate, tubular member. Fluidly connected to the top end of the tubular member is a valve assembly which is adapted to have a water supply source fluidly coupled...
06/11/1996
5384918Plunger device
A plunger device for forcing waste through a drain line of a plumbing fixture. The plunger device generally comprises an elongate tubular member having a top end and a bottom end. Fluidly connected to the top end is a handle member which is adapted to be ...
01/31/1995
5287564Multi-purpose water pressure plunger
A multi-purpose water pressure plunger employs a source of pressurized water to dislodge clogs in bathroom drainage pipes and the like. The plunger is fashioned of a resilient cone-shaped cup, a rigid handle, an adjustable valve, and a means of connection...
02/22/1994
5261128Multi-purpose water pressure plunger
A multi-purpose water pressure plunger employs a source of pressurized water to dislodge clogs in bathroom drainage pipes and the like. The plunger is fashioned of a resilient cone-shaped cup, a rigid handle, an adjustable valve, and a means of connection...
11/16/1993
5249311Fluid pressure device for opening clogged pipes
Fluid pressure discharge device includes a handle, a fluid conduit in the handle, and a slidable fluid conduit tube movable relative to the fluid conduit for discharging a pressurized fluid near a clog in a clogged pipe. A pressurized gas for being discha...
10/05/1993
5020166Multi-purpose water pressure plunger
A multi-purpose water pressure plunger employs a source of pressurized water to dislodge clogs in bathroom drainage pipes and the like. The plunger is fashioned of a resilient cone-shaped cup, a rigid handle, an adjustable valve, and a means of connection...
06/04/1991
4768237Toilet plunger
A toilet plunger comprises a resiliently deformable plunger element, a tubular handle element which is connectable to a supply of pressurized water, a shutoff valve on the handle element, and a check valve element for preventing the inadvertent backflow o...
09/06/1988
 
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