GB2400310A - Upright vacuum cleaner hose having electrical conductors - Google Patents
Upright vacuum cleaner hose having electrical conductors Download PDFInfo
- Publication number
- GB2400310A GB2400310A GB0407594A GB0407594A GB2400310A GB 2400310 A GB2400310 A GB 2400310A GB 0407594 A GB0407594 A GB 0407594A GB 0407594 A GB0407594 A GB 0407594A GB 2400310 A GB2400310 A GB 2400310A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vacuum cleaner
- upright vacuum
- wand
- hose
- cleaning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0405—Driving means for the brushes or agitators
- A47L9/0411—Driving means for the brushes or agitators driven by electric motor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/225—Convertible suction cleaners, i.e. convertible between different types thereof, e.g. from upright suction cleaners to sledge-type suction cleaners
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
- A47L5/32—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with means for connecting a hose
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/24—Hoses or pipes; Hose or pipe couplings
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/242—Hose or pipe couplings
- A47L9/246—Hose or pipe couplings with electrical connectors
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/32—Handles
- A47L9/325—Handles for wheeled suction cleaners with steering handle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
An upright vacuum cleaner is characterised b having a stretch hose 44, which has a flexible plastics body 52 moulded around a coiled reinforcing wire 54, and also incorporating 3 electrical conductors 56, 58 and 60. As illustrated, one end of the hose is connected to the vacuum cleaner via a connector 64 which makes contact with the conductors, and the other end of the hose is connected to a wand 42, which may be telescopic. Through a suitable connector the conductors 56, 58 and 60 of the hose make connection with conductors 72, 74 and 76 in the wand. This facilitates the attachment to the end of the wand, an electrically powered cleaning attachment 50 which may have its own motor 86 which is thus powered from the main cleaner supply. The attachment may also include a light source also thus powered, for illuminating the area to be cleaned.
Description
24003 1 0 UPRIGHT VACUUM CLEANER EQ1 TIPPED
WITH ELECTRIFIED STRETCH HOSE AND WAND
This application claims the benefit of O.S. Provisional Patent Application Serial No. 60/460,700 filed on April 4, 2003.
Technical Field
The present invention relates generally to the floor care equipment field and, more particularly, to a floor cleaning apparatus having a nozzle assembly for cleaning a floor, a canister handle assembly with control handle pivotally connected to the nozzle assembly and an electrified stretch hose for powering a separate cleaning attachment.
Background of Me Invention
Upnght vacuum cleaners of various shapes and designs have long been known in He art. Upright vacuum cleaners generally include a nozzle assembly having an intake opening, a handle assembly connected to the nozzle assembly, a suction generator for generating the negative pressure to draw dirt and debris into the vacuum clearer and a dirt collectors vessel in the fond of a bag or cup for collecting dirt for disposal. While particularly useful and convenient for cleaning open floor areas, the dimensions of the nozzle assembly and/or the weight and structure ofthe overall vacuum I cleaner prevent its effective use in certain applications. For example, the nozzle assembly may be too wide to fit in a narrow space between a wall and a heavy piece of furniture. Further, it should be appreciated that the nozzle assembly of the upright vacuum cleaner is not particularly adapted for cleaning the treads of a stairway, Me cushions of a couch, along Me top of baseboards, windowsills and draperies or for other above floor applications. Accordingly, most upright vacuum cleaners are also equipped with a flexible hose and sometimes a wand as well as one or more cleaning attachments for the hose and/or wand.
Ire the past, those cleaning attachments have generally included an upholstery brush and crevice tool. More recently, some upright vacuuu cleaners have been equipped with a cleaning head including a rotary agitator connected to an air impeller. The airflow generated by the suction generator turns the impeller and drives the rotary agitator.
While such a design is useful for some applications, it should be appreciated that the airflow energy utilized to turn the impeller and drive the agitator is no longer available to cany entrained dirt and debris toward the dirt collection vessel of the vacuum cleaner. Accordingly, cleaning efficiency is compromised when the airflow is also used to drive a rotary agitator.
Recognizing this shortconung, the present invention relates to an upright vacuum cleaner equipped with an electrified stretch hose capable of powering an electric motor for dnving an agitator of a cleaning tool attachment, a light or other electrical feature. Advantageously, since the I rotas agitator of Me cleaning tool is driven by an electric motor rather than the airflow generated by the suction generator, that entire airflow remains available to entrain dirt and debris and draw it toward the dirt collection vessel of the vacuum cleaner. Accordingly, not only is We agitator driven more powerfully and at great speeds so as to better beat dirt and debris from a surface being cleaned, but the hill energy of the airstream remains available for drawing that dirt arid debris to the dirt collection vessel. As a result the cleaning efficiency of the cleaning tool is greatly enhanced.
Summary ofthe Invention
In accordance with the purposes ofthe present invention as described herein, an upright vacuum cleaner is provided. That upright vacuum cleaner incorporates a nozzle assembly including an intake opening and a handle assembly pivotally connected to the nozzle assembly. The upright vacuum, leaner also includes both a suction generator and a dirt collection vessel. These two structures may be carried on either the nozzle assembly or the handle assembly. Additionally, the upright vacuum cleaner includes a flexible, electrified stretch hose that may also be camed on either the nozzle assembly or the handle assembly as desired.
The invention may also include an electrified cleaning wand. Both the elected cleaning wand (when provided) and the cooperating, flexible, electrified stretch hose include three insulated electrical conductors. The hose also includes a reinforcing wire for strength and structural integrity and a collapsible wall that allows the hose to be stretched for added length when cleaning.
The upright vacumn cleaner further includes a cleaning attachment and a first connector for securing that cleaning attachment to the hose and/or the wand. The cleaning attachment includes an electrical motor that I O receives electrical power through at least two insulated electrical conductors in the wand and the stretch hose. That electrical motor is connected to a rotary agitator carried in an intake opening in the cleaning attachment in order to drive the rotary agitator to provide more efficient and effective cleaning through the attachment than would otherwise be possible.
Iteratively, the cleaning attachment may include a booster fan and the booster I'an may be driven by the electrical motor in order to provide increased suction to the cleaning attachment. Additionally, the cleaning attachment may include a light that receives electrical povver through the two insulated electrical conductors in the wand and the stretch hose.
In accordance with an additional aspect of Me present invention a second connector may be provided for securing We wand to the stretch hose. In this embodiment the wand nnay be removed from the stretch hose acid the hose directly connected to an attachment Desired.
ED still another possible arangernent, the ward may include multiple sections. Those sections may be separate or alternatively may be telescoping in design.
The upright vacuum cleaner may also include at least one rotary agitator carried on the nozzle assembly in the intalce opening. Further, the dirt collection vessel may tal<e the form of a dirt filter bag or a dirt cup. The dirt cup may be substantially cylindrical in shape and include a tangentially directed inlet opening in order to take advantage of the clearing action produced by cyclonic airflow if desired.
Still fisher, a control switch may be provided for selectively activating and deactivating the electrical motor on the cleaning attachment.
Chat control switch may be carried on the wand or the cleaning attachment itself.
In accordance with yet another aspect of the present invention, a method is provided for increasing the cleaning versatility and performance of an upright vacuum cleaner. That method comprises equipping an upright vacuum, -leaner with a flexible sketch hose and a powered cleaning attachment tool that may be selectively secured to the hose and used for certain cleaning applications. That method also includes equipping the flexible sketch hose and/or a wand (ifpresent) with electrical conductors for powering the powered cleaning attachment. In addidon the method includes equipping the powered cleaning attachment with a rotary agitator and cooperating rotary agitator drive motor. Fumier, the method includes equipping the powered cleaning attachment with a light source so that the work area may be better illuminated so that the operator can clearly see and thereby direct the cleaning attachment to provide more effective and efficient cleaning.
Brief Description of the DravingFigures
The accompanying drawings incorporated in and forming a part of the specification, illustrate several aspects of the present invention, and together with the description serve to explain certain principles of the invention. In the drawings: Figure 1 is a perspective view of an upright vacuum cleaner constructed in accordance with the teachings of the present invention; and Figure 2 is a schenatical view providing a further detailed illustration of the structure of the present invention.
Reference will now be made in detail to the present preferred embodiment of the invention, an example of which is illustrated in the accompanying drawing.
Detailed Description of th vention
Reference is now made to Figure 1 illustrating Me floor clearing apparatus 10 of the present invention. As illustrated the floor cleaning apparatus 10 is an upright vacuum cleaner. It should be appreciated, however, that the present invention could also take We form of an extractor and that the upright vacuum cleaner is merely being described in detail to illustrate the principles of the present invention.
The apparatus 10 includes a nozzle assembly 12 that includes an intake opening 14. The nozle assembly also houses a rotary agitator 16 in the intake opening 14. The rotary agitator I6 may include tugs of bristles 18 or other cleaning structures such as uppers, beater bars and brushes for brushing and beating dirt from the nap of the underling rug or carpet being cleaned.
The apparatus 10 furler includes a handle assembly, generally designated by reference numeral 20. She handle assembly 0 is pivotally connected to the nozle assembly 12. The handle assembly 20 includes a first housing section 22, a second, mating housing section 24 and a control handle 2. A suction generator 26, including a cooperating fan and drive motor, is housed in a compartment within the handle assembly 20. i Additionally, the handle assembly 20 includes a cavity 28 that receives and holds a dirt collection vessel 30. The dirt collection vessel 30 illustrated i talces the form of a dirt cup. The dirt cup may include a cylindrical internal chamber and a tangentially directed inlet in order to provide cyclonic airflow and take advantage of the cleaning benefits characteristic of such airflow if desired. Altematively, the open cavity 28 may be replaced win an enclosed compartment Mat receives a filter bag in a manner known in the art.
During nonnal floor cleaning operation, the tufts of bristles 18 on the rotary agitator 16 beat and lit dirt and debris Dom the nap of an underlying carpet or rug being cleaned. That dirt and debris is drawn into the intake opening 14 in the nozzle assembly 12 by means of the negative pressure and the resulting airflow produced by the suction generator 26.
Accordingly, air entrained with dirt and debris is drawn through a conduit (not shown) and delivered through the wand 42 and the stretch hose 44 to the inlet (riot shown) ofthe dirt collection vessel 30. Dirt and debris is trapped in the vessel 30 while substantially clean air is drawn through a filter (not shown) into the compartment housing the suction generator 26.
That relatively clean air passes over the motor of the suction generator 26 to provide cooling and is then discharged through a final filter (not shown) and the exhaust port 38 into Me envrorunent.
As best illustrated in Figure 2, the wand 42 and hose 44 of the upright vacuum cleaner to of the present Invention are electrified in order to allow, the user to operate a powered cleaning attachment 50. More particularly, the stretch hose 44 includes a flexible resin body 52 that is molded around a coiled reinforcing wire 54, a first insulated electrical conductor 56, a second insulated electrical conductor 58, and a third insulated electrical conductor 60. The wall of the resin body 52 is collapsible with resilient memory to assume a retracted or shortened length.
Thus, when the bland 42 and hose 44 are carried on the apparatus 10 in their designated positions as shown in Figure 1 for normal Door cleaning, the sketch hose assumes a static length A. In contrast, when the wand 42 is used for above floor cleaning, the hose 44 may be sketched to a length B where B is greater than A by extending the collapsible wall of the body 58.
[he added length provided by the stretch hose 44 is particularly useful when Lying to clean with the wand 42 and any associated cleaning attachments. This is because larger areas may be cleaned without having to move the main body of We apparatus 10. Father, this benefit is achieved without having to store an extra length of hose since the resilient memory of the hose 44 returns the hose to a retracted condition and shorter length A when not in use.
As illustrated, the first end of the hose 44 is connected to a hose conduit or fitting 62 carried on the handle assembly 20 of the upright vacuum cleaner. A two section electrical plug or junction box 64 provides the electrical connection between the upright vacuum cleaner 10 and the electrical conductors 56, 58, 60 of the hose 44. A connector 65 at the other end ofthe stretch hose 44 provides secure threaded or friction fit connection with the end ofthe wand 42. Additional details relating to electrified stretch hoses 44 of the type ircoxporated into the present invention may be IS gleaned Mom reviewing venous prior art references including, for example, U.S. Patents 5,555,915 to Kanao.
As illustrated in Figure 2, the wand 42 includes a first section 66 and a second section 68. In the illustrated embodiment, Me two sections 62, 68 are telescoping. More specifically, the wand 42 may be extended or retracted by depressing the actuator 70. Once the wand 42 is extended or retracted to the desired length the actuator 70 is released to lock the wand in the desired position. The wand 42 may also include a control switch 71 for selectively activating and deactivating the electrical motor 86 of the powered cleaning attachment 50. Additional details relating to such an electrified wand 42 may be gleaned from reviewing, for example, U.S. Patent 6,148,474 to Ohara et al. As illustrated in the partially broken away section of Me drawing figure, the wand 42, like Me stretch hose 44 includes a first insulated electrical conductor 72, a second insulated electrical conductor 74 and a third insulated electrical conductor 76. A two-section junction box or plug 78' identical to the junction box 64, bridges the connector 65 and the wand section 66 to provide electrical connection between the first insulated electrical conductors 56 and 72, the second insulated electrical conductors 58 and 74, and Me third insulated electrical conductors 60 and 76.
As further illustrated in Figure 2, the powered cleaning attachment includes a housing 80. The housing 80 defines an intake opening 82.
rotary agitator 84 is held in the housing 80 so to extend across the intake opening 82. The rotary agitator 84 is rotated relative to the housing 80 by means of a drive motor 86. More specifically Me drive motor 86 has a drive shad connected to a pulley 88 which is connected by means of the drive belt to a second pulley 92 that is connected to the rotary agitator 84. Of course, in the alternative embodiment a gear drive or a combination gear drive and belt drive may be provided in place ofthe belt and pulley drive that is illustrated in Figure 2.
A junction box or cooperating plugs 94 provide electrical connection between the electrical conductors 72, 74, 76 ofthe wand 42 and the electrical leads (not shown) to the drive motor 86. Thus, it should be appreciated that the drive motor 86 receives its power from the electrical wall outlet through the electrical power cord and internal Wring and circuitry in the nozzle and handle assemblies I4, 20 of the upright vacuum cleaner, Me junction box 64, the conductors 54, 56, 60 in the stretch hose 44, the junction box 78, the conductors 72, 74 and 76 in the wand 42, the junction box 94 and the electrical conductors and wire leads leading born! the junction box 94 to the electric motor.
As also illustrated in Figure 2 the powered cleaning attachment 50 may include a light source 96 for illuminating the area which the operator is I attempting to clean with the powered cleaning attachment 50. That light source 9o also receives its power through the wand 42 and stretch hose 44 in the same manner as described above for the agitator drive motor 86.
While not specifically illustrated, the drive motor 86 could also drive an auxiliary booster fin in addition to the rotary agitator 84 in order to provide additional suction at the inlet 82. Alternatively, the drive motor 86 may also simply be used to drive a booster fan instead of a rotary agitator 84 in the event such an arrangement revere desired.
It should also be noted that We junction boxes 78 and 94 are identical. Furler, the connector 65 will receive and hold We cleaning attachment SO. Accordingly, the electrical or powered cleaning attachment may be connected directly to the electrified sketch hose 44 if desired.
Accordingly, the electrified wand 42 need not be used or even provided.
In summary numerous benefits result Mom employing the concepts of the present invention. In the past rotas agitators in wand attachments for upright vacuum cleaners were all air driven bar means otan impeller.
While such rotary agitators may be driver' at relatively high speeds to provide good scrubbing action, this is achieved at the expense of good suction power. In contrast, the powered cleaning attachment 50 of the present invention incorporates a rotary agitator that is driven by an electric motor at still higher speed and with greater popover to provide still better brushing action. As an added benefit, the entire suction power of the I 0 vacuum cleaner remains available to draw dirt and debris loosened by Mat agitator into the vacuum cleaner. Accordingly, cleaning efficiency is greatly enhanced to a level heretofore unattainable with wand cleaning tools used on upright vacuum cleaners of previous design. Thus, the present invention represents a significant advance in the art and provides many benefits to We user.
The foregoing description of the pretested embodiment of the invention has been presented for purposes of illustration and description. It is Tot intended to be exhaustive or to limit the invention to the precise form disclosed. Obvious modifications or variations are possible in light of the above teachings. The embodiment was chosen and described to provide Me best illustration ofthe principles of the invention and its practical application to thereby enable one of ordinary skill in the art to utilize the invention in various embodiments and with various modifications as are suited to the particular use contemplated. All such modifications and variations are within the scope ofthe invention as determined by the appended claims when interpreted in accordance with the breadth to which they are fairly, legally and equitably entitled. The drawings and preferred embodiment do not and are not intended to limit the ordinary meaning of the claims and their fair and broad interpretation in any way.
Claims (27)
- In the Claims 1. An upright vacuum cleaner, comprising: a nozzle assemblyincluding an intake opening; a handle assembly connected to said nozzle assembly; a suction generator carried on one of said nozzle assembler and said handle assembly; a dirt collection vessel carried on one of said nozzle assembly and said handle assembly; and a flexible, electrified stretch hose camed on one of said nozzle assembly and said handle assembly.
- 2. Else upright vacuum cleaner of claim 1 further including an electrified cleaning wand wherein said electrified cleaning wand and said cooperating electrified stretch hose both include at least two insulated electrical. conductors.
- 3. The upright vacuum cleaner of claim 2, wherein said stretch hose includes a reinforcing wire and a collapsible wall.
- 4. The upright vacuum cleaner of claim 1, wherein said electrified stretch hose includes three insulated electrical conductors.
- 5. The upright vacuum cleaner of claim 2, furler including a cleaning attachment and a first connector securing said cleaning attachment to said wand. :
- 6. The upright vacuum cleaner of claim 5, wherein said cleaning attachment includes an electrical motor that receives e]ectncal power through said two insulated electrical conductors in said wand and said sketch hose. I
- 7. The upright vacumn cleaner of claim 6, wherein said cleaning attachment includes a rotary agitator, said rotary agitator being driven by said electrical motor.
- 8. The upright vacuum cleaner of claim 6, wherein said cleaning attachment includes a light source that receives electrical power tbxough said two insulated electrical conductors in said wand and said stretch hose.
- 9. The upright vacuum cleaner of claim 6, wherein said cleaning attachment includes a booster [an, said booster fan berg driven by said electrical motor.
- 10. The upright vacuum cleaner of claim 5, wherein said cleaning attachment includes a light source that receives electrical power Trough said nvo insulated electrical conductors in said wand and said stretch hose.
- 11. The upright vacuum cleaner of claim 5, further including a second connector securing said wand to said stretch hose.
- 12. The upright vacuum cleaner of claim 5, wherein said wand includes multiple sections.
- 13. The upright vacuum cleaner of claim 12, wherein said multiple sections otsaid wand are telescoping.
- 14. The upright vacuum cleaner of claim 1, farther including at least one rotary agitator Gamed on said nozzle assembly in said intake opening.
- 15. The upright vacuum cleaner of claim 1, wherein said dirt collection vessel is a dirt filter bag.
- 16. The upright vacuum cleaner of claim 1, wherein said dirt collection vessel is a dirt cup.
- 17. The upright vacunrn cleaner of claim 16, wherein said dirt cup is substantially cylindrical in shape and includes a tangentially directed inlet opening.
- 18. The upright vacuum cleaner of claim 6, further including a control switch for selectively activating and deactivating said electrical motor on said cleaning attachment.
- 19. The upright vacuum cleaner of claim 18, wherein said switch is carried on one of said wand, said sketch hose and said cleaning attachment.
- 20. A method of increasing the cleaning versatility and perfomance of an upright vacuum cleaner, comprising, equipping art upright vacuum cleaner with a flexible stretch hose and a powered cleaning attachment tool that may be selectively secured to said flexible sketch hose and used for certain cleaning applications.
- 21. The method of claim 20 farther jDC1Uding equipping said upright vacuum cleaner with a wand where bow said flexible stretch hose and said wand include electrical conductors for powering said powered cleaning attachment.
- 2. The method of claim 21, fiercer including equipping said powered cleaning attachment with a rotary agitator and cooperatog rotary agitator drive motor.
- 23. The method of claim 21, Farther including equipping said powered cleaning attachment win a light source.
- 24. An upright vacuum cleaner, comprising: a housing; a suction generator carried on said housing: a dirt collector carried on said housing, and a flexible, electrified hose carried on said housing.
- 2S. The upright vacuum creamer of claim 24 further including a cleaning attachment having an electrical component powered through said flexible, electrified hose.
- 26. An upright vacuum cleaner substantially as hereinbefore described, with reference to or as illustrated in Figure l or Figure 2 of the accompanying drawings.
- 27. A method of increasing the cleaning versatility and performance of an upright vacuum cleaner substantially as hereinbefore described, with reference to Figure l or Figure 2 of the accompanying drawings.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0506149A GB2409803B (en) | 2003-04-04 | 2004-04-02 | Method of increasing the cleaning versatility and performance of an upright vacuum cleaner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US46070003P | 2003-04-04 | 2003-04-04 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0407594D0 GB0407594D0 (en) | 2004-05-05 |
GB2400310A true GB2400310A (en) | 2004-10-13 |
GB2400310B GB2400310B (en) | 2005-09-14 |
Family
ID=32298366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0407594A Expired - Fee Related GB2400310B (en) | 2003-04-04 | 2004-04-02 | Upright vacuum cleaner equipped with electrified stretch hose and wand |
Country Status (3)
Country | Link |
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US (2) | US20040194251A1 (en) |
CA (1) | CA2463222C (en) |
GB (1) | GB2400310B (en) |
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GB2416680A (en) * | 2004-08-06 | 2006-02-08 | Panasonic Corp North America | Telescopic vaccum cleaner wand with power brush |
US7694383B2 (en) | 2006-01-06 | 2010-04-13 | The Scott Fetzer Company | Upright vacuum cleaner with removable power head |
US8272098B2 (en) | 2006-12-22 | 2012-09-25 | Dyson Technology Limited | Hose and wand assembly for a surface treating appliance |
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US20040194251A1 (en) * | 2003-04-04 | 2004-10-07 | Overvaag Chad D. | Upright vacuum cleaner equipped with electrified stretch hose and wand |
BRPI0408461A (en) * | 2003-04-25 | 2006-04-04 | Smiths Group Plc | vacuum cleaner, hose assembly, and method of operating vacuum cleaners |
CA2471407A1 (en) * | 2003-06-17 | 2004-12-17 | Matsushita Electric Corporation Of America | Upright vacuum cleaner equipped with electrified hose and wand |
US20070028413A1 (en) * | 2005-08-03 | 2007-02-08 | Fischer Richard J | Upright vacuum cleaner with removable air path cover for canister assembly |
US20080127447A1 (en) * | 2006-11-30 | 2008-06-05 | Overaag Chad D | Floor care apparatus equipped with electroluminescent light source |
US10765277B2 (en) | 2006-12-12 | 2020-09-08 | Omachron Intellectual Property Inc. | Configuration of a surface cleaning apparatus |
US8950039B2 (en) | 2009-03-11 | 2015-02-10 | G.B.D. Corp. | Configuration of a surface cleaning apparatus |
US12048409B2 (en) | 2007-03-11 | 2024-07-30 | Omachron Intellectual Property Inc. | Portable surface cleaning apparatus |
GB2454921A (en) * | 2007-11-23 | 2009-05-27 | Dyson Technology Limited | Rotatable electrical connection for cleaner head |
WO2010075526A1 (en) | 2008-12-24 | 2010-07-01 | Electrolux Home Care Products, Inc. | Magnetic vacuum tool mount |
US20100199969A1 (en) * | 2009-02-10 | 2010-08-12 | Edmund Chan | Pool protection and solar heating cover |
US20100206336A1 (en) * | 2009-02-18 | 2010-08-19 | Sami Souid | Extendable vacuum cleaner |
US9427122B2 (en) | 2009-03-13 | 2016-08-30 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
US9226633B2 (en) | 2009-03-13 | 2016-01-05 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
US11612288B2 (en) | 2009-03-13 | 2023-03-28 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
US9480373B2 (en) | 2009-03-13 | 2016-11-01 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
US9591953B2 (en) | 2009-03-13 | 2017-03-14 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
US9392916B2 (en) | 2009-03-13 | 2016-07-19 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
US9198551B2 (en) | 2013-02-28 | 2015-12-01 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
SE535305C2 (en) | 2009-12-22 | 2012-06-26 | Electrolux Ab | Vacuum cleaner with retractable auxiliary suction hose |
US9215960B2 (en) | 2013-02-28 | 2015-12-22 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
CN109770790A (en) * | 2019-02-27 | 2019-05-21 | 苏州展翘电器有限公司 | A kind of cleaner head convenient for putting field replaceable unit |
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GB2416680A (en) * | 2004-08-06 | 2006-02-08 | Panasonic Corp North America | Telescopic vaccum cleaner wand with power brush |
GB2416680B (en) * | 2004-08-06 | 2008-03-12 | Panasonic Corp North America | Upright vacuum cleaner incorporating telescopic handle and wand assembly with electrified hose |
US7694383B2 (en) | 2006-01-06 | 2010-04-13 | The Scott Fetzer Company | Upright vacuum cleaner with removable power head |
US8272098B2 (en) | 2006-12-22 | 2012-09-25 | Dyson Technology Limited | Hose and wand assembly for a surface treating appliance |
Also Published As
Publication number | Publication date |
---|---|
US20080072397A1 (en) | 2008-03-27 |
CA2463222A1 (en) | 2004-10-04 |
GB2400310B (en) | 2005-09-14 |
GB0407594D0 (en) | 2004-05-05 |
US20040194251A1 (en) | 2004-10-07 |
CA2463222C (en) | 2009-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20100402 |