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| Number | Title | Issue Date |
| 8001650 | Automatic debris collector for a central vacuum system An accessory to a central vacuum system provides a handy, resiliently retractable vacuum hose that is accessible and usable by the operator with only one hand and easily and unobtrusively stored by the operator when not in use. ... | 08/23/2011 |
| 7793384 | Retractable central vacuum hose A retractable hose assembly for a central vacuum system includes a PVC conduit mounted behind a wall within at least one room on each floor of a building. The conduit includes an elbow at a lower end that extends to the outlet of a wall-mounted vacuum receptacle. Re... | 09/14/2010 |
| 7367079 | Integral packing housing and packing material unit An integral packing housing and packing material unit; a method for packing replacement, boiler cleaning; and a method for maintenance of a desired boiler output rating. The integral packing unit includes a housing for removably holding a sacrificial packing materia... | 05/06/2008 |
| 7363679 | Vacuum system A vacuum system has a cabinet that can be mounted to a wall. The cabinet includes a hose storage compartment with a hose drive assembly for automatically extending and retracting a vacuum hose. A portable vacuum unit can be removably docked to the cabinet and connec... | 04/29/2008 |
| 7343640 | Automatic festooned hose apparatus for public transit vacuuming systems and methods for using same An automatic festoon hose handling system for mass transit vehicles such as buses or the like, includes a vacuum or pressurized fluid source, a hose connected to the source, and a lance portion disposed on a distal end of the hose. A festoon assembly is positioned f... | 03/18/2008 |
| 7341612 | Disposable vacuum bags A disposable open bag for a power tool such as a Shop-Vac cleaner has a mounting plate with an opening for receiving debris from the intake of the power tool. The mounting plate is also provided with a vent opening(s), e.g., to prevent the bag from closing in on the... | 03/11/2008 |
| 7332005 | Filtration bag replacement system for a floor care appliance A floor care appliance such as a vacuum cleaner is provided having an filtration bag changing assembly located in the filtration compartment. A supply of filtration material is packaged in a container in the form of a continuous tube to be fed into the filtration co... | 02/19/2008 |
| 7328478 | Register inlet apparatus for a central vacuum cleaning system An inlet apparatus for central vacuum cleaning systems is described that can be integrated with registers commonly used with heating and air conditioning vents in residential or commercial buildings. In particular, the apparatus opens to provide a vacuum inlet that ... | 02/12/2008 |
| 7325271 | Clamp device for removably attaching a vacuum cleaner component to a structure A clamp device for removably attaching a vacuum cleaner component to a structure according to an embodiment of the invention includes a clamp adapted to removably attach to the structure, a slot formed in the clamp, and a knob attached to the vacuum cleaner componen... | 02/05/2008 |
| 7322070 | Anti jamming device for a vacuum hose A vacuum system has a cabinet that can be mounted to a wall. The cabinet includes a hose connectable to a vacuum source. The hose is extendible from the cabinet between extended and retracted positions. A rotatable shaft drives the hose and a power source causes the... | 01/29/2008 |
| 7324334 | Cart with uninterruptible power supply A cart including (a) a base (110) configured to hold a central processing unit; (b) an uninterruptible power supply (160) configured to provide power to the central processing unit; (c) a compartment (190) adjacent the base and configured to enc... | 01/29/2008 |
| 7306012 | Retractable hose extension for a vacuum A retractable hose extension for a vacuum having an expandable hose within a containment structure, a first coupling at the first end of the hose and in the first end of the containment structure for connecting the hose to a vacuum, a valve at the second end of the ... | 12/11/2007 |
| 7287301 | Utility vacuum A utility vacuum that may be configured to employ a disposable bag or removable and reusable container for the collection of dirt and debris that are drawn into the utility vacuum. The utility vacuum may employ one or more movable legs that are movable between an ex... | 10/30/2007 |
| 7266859 | System of vacuum accessibility for a vehicle A vacuum cleaner assembly in a vehicle has a suction nozzle and controls for the vacuum all located within a reach zone of the driver sitting the driver's seat. The suction nozzle is mounted to the vehicle, either as part of the central vacuum system or on a portabl... | 09/11/2007 |
| 7231686 | Vacuum cleaner system for motor vehicle A vacuum cleaner system is mounted inside the passenger compartment of a motor vehicle and includes a hose that is retractable into a housing for storage and a power cord that is also retractable into the housing for storage and which also includes a connector for c... | 06/19/2007 |
| 7204462 | Expanding hose holder An insulation delivery apparatus has a hose holder and a nozzle section holder, the nozzle section holder being mounted on an extensible section of the hose holder. ... | 04/17/2007 |
| 7191488 | Device for setting up central vacuum cleaning installations A device for simple setting up of stationary central vacuum cleaning installations in dwellings or the like. The device is in the form of a housing (6) with the purpose of accommodating a conventional vacuum cleaner (7) of the type that comprises an in... | 03/20/2007 |
| 7182416 | Jewelry organizer A jewelry organizer for storing a plurality of types of jewelry. The organizer may have pivoting cabinets in which earring, necklace and bracelet stands may be located. Additionally, accessory poles may also be provided. The organizer is versatile because it is conf... | 02/27/2007 |
| 7179062 | Integrated shop vacuum and air compressor system An integrated, yet divisible shop vacuum and air compressor system is provided with a blower, a wet and dry vacuuming section and a compressor section, each of which is mounted on a easy to relocate trolley. The vacuum system has a separate motor from the compressor... | 02/20/2007 |
| 7174602 | Vacuum trash insertion receptacle A vacuum trash insertion receptacle includes an aesthetically shaped housing providing a trash tube for the insertion and transportation of garbage to a trash receptacle assembly. A control assembly in communication with a gate monitoring assembly, an interactive mo... | 02/13/2007 |
| 7168128 | Wand assembly for a domestic appliance A wand for a domestic appliance (e.g., a vacuum cleaner) includes a plurality of tubes which are dimensioned to telescope inside one another. Each tube is associated with a securing mechanism for securing the tube in an extended position with respect to another of t... | 01/30/2007 |
| 7130190 | Computer servicing cart A computer servicing cart containing one or more battery servicing compartments or modules for charging and storing batteries for electronic devices, such as computers, cellular phones, and PDAs. One or more computer servicing compartments or modules for charging an... | 10/31/2006 |
| 7024280 | Robot capable of detecting an edge A robot with an edge detector and two operating modes. The first operating mode is a remote control mode. The second operating mode is a processor controlled mode. ... | 04/04/2006 |
| 7010829 | Retractable hose central vacuum cleaning system apparatus and method A retractable hose central vacuum cleaning system comprising a retractable vacuum hose configured to retract through a valve assembly, into a system vacuum pipe responsive to the vacuum communicated from a vacuum source. The valve assembly comprising a static valve ... | 03/14/2006 |
| 7011046 | Device for collecting pet hair A device for automatically collecting loose pet hair, debris and allergens from a pet as the pet enters or leaves the device where the pet is fed, thus keeping the pet owner's house cleaner. The device is a container consisting of three interconnected compartments. ... | 03/14/2006 |
| 7009840 | Mobile clinical workstation A mobile workstation includes an adjustable-height horizontal tray and a pull-out keyboard tray mounted beneath the horizontal tray to support a keyboard. A device, such as computer terminal, mounts to the horizontal tray through installation into a vertically-mount... | 03/07/2006 |
| 6957668 | Waste water disposal system A waste water disposal system includes a carousel that is driven to extend and retract a hose that is connected on one end to a dumping station and at a second end to pipes connecting to the black and gray water tanks of an RV. ... | 10/25/2005 |
| 6902594 | Industrial dust-collector An industrial dust-collector is provided with an air blower in the bottom of the base. An air-inlet line and an air-out line are provided at the front of the air blower. A cover is provided on the top of the base, a sucking pipe is provided at the top of the cover, ... | 06/07/2005 |
| 6817058 | Ceiling mounted vacuum system A self-contained vacuum system attachable to the ceiling of a building is described. The system includes a housing having a hose storage compartment and a vacuum source compartment; a vacuum hose extendable between a retracted position in the hose storage compartmen... | 11/16/2004 |
| 6757932 | Driving device for flexible lance Device (11) for driving a flexible lance (4) for cleaning a heat exchanger duct, provided with a frame (1) in which a drive (12) driving a flexible lance (4) is arranged for moving this flexible lance (4) in the direction of... | 07/06/2004 |
| 6560816 | Central vacuum system with bag mounting assembly A central vacuum cleaner system is mounted within the wall of a building and includes an in wall mounted enclosure. The enclosure has a front door moveable between open and closed positions, and a vacuum cleaner bag holder in the enclosure moveable betwee... | 05/13/2003 |
| 6510581 | Vehicle vacuum cleaning system A vehicle vacuum cleaning system for cleaning the interior of a vehicle having an access opening therein includes a movable bellows housing assembly having a movable bellows frame with a pair of spring biased pivotable sealing members attached thereto. An... | 01/28/2003 |
| 6502274 | Vacuum cleaner bag mounting assembly A vacuum cleaner bag mounting assembly for a stationary vacuum cleaner is described that includes a disposable bag housing that includes an open-front enclosure having a conduit connector wall; a hose connection conduit extending inwardly through the conn... | 01/07/2003 |
| 6438792 | Apparatus for unwinding/rewinding a suction hose for draining cesspools, septic tanks and sewers in general An apparatus for unwinding/rewinding a suction hose for draining or purging cesspools, septic tanks, sewers or the like which includes, on a truck, a reel with which, in a peripheral region, a radial hose guide is associated, the hose guide including a co... | 08/27/2002 |
| 6430772 | Duct cleaning apparatus A duct cleaning apparatus having one or more suction hose racks for storing straight lengths of suction tubing. Because the suction hose racks allow suction hose to be stored efficiently within the duct cleaning apparatus, the apparatus may include suffic... | 08/13/2002 |
| 6427284 | Central vacuum hose storage A vacuum hose storage unit for insertion within a wall is described that includes a housing with a nozzle/retractor compartment and a hose storage compartment. An opening in the hose storage compartment is in communication with an external conduit leading... | 08/06/2002 |
| 6370453 | Service robot for the automatic suction of dust from floor surfaces A self-moving device and method for the complete and full automatic examination of floor surfaces of all kind as well as for a particularly efficient suction of dust therefrom. In each case, the robot is controlled so as to explore the adjacent area and t... | 04/09/2002 |
| 6360786 | Catalyst removal workstations and systems incorporating same for tubular reactors A system is used for removing catalyst from a tubular reactor vessel. A power box with a 110 volt to a 12 volt DC transformer is mounted outside the vessel and connected to a 110 volt power supply. An air manifold, also mounted outside the vessel, is conn... | 03/26/2002 |
| 6182716 | Catalyst unloading device An electric motor is operatively connected to a reel for selectively storing, paying out, and rewinding an air lance of a device for unloading catalyst from tubular reactors. The electric motor powered reel provides improved on/off control of the air lanc... | 02/06/2001 |
| 6182327 | Central vacuum hose dispenser In a first aspect of the invention, there is provided an apparatus for storing and dispensing a vacuum hose of a central vacuum system. The apparatus comprises a base frame, a basket pivotally mounted on a thrust bearing affixed to the base frame, and a c... | 02/06/2001 |
