WO2019046046A3 - Wide-area vacuum nozzle - Google Patents

Wide-area vacuum nozzle Download PDF

Info

Publication number
WO2019046046A3
WO2019046046A3 PCT/US2018/047311 US2018047311W WO2019046046A3 WO 2019046046 A3 WO2019046046 A3 WO 2019046046A3 US 2018047311 W US2018047311 W US 2018047311W WO 2019046046 A3 WO2019046046 A3 WO 2019046046A3
Authority
WO
WIPO (PCT)
Prior art keywords
wide
juncture
leading edge
vacuum nozzle
area vacuum
Prior art date
Application number
PCT/US2018/047311
Other languages
French (fr)
Other versions
WO2019046046A2 (en
Inventor
Kurt Westbrook
Original Assignee
Shop Vac Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US29/648,163 external-priority patent/USD871700S1/en
Application filed by Shop Vac Corporation filed Critical Shop Vac Corporation
Priority to CA3069237A priority Critical patent/CA3069237A1/en
Publication of WO2019046046A2 publication Critical patent/WO2019046046A2/en
Publication of WO2019046046A3 publication Critical patent/WO2019046046A3/en

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
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4044—Vacuuming or pick-up tools; Squeegees
    • 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
    • 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
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/365—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the vertical type, e.g. tank or bucket type
    • 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
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A47L9/0693—Specially shaped nozzles, e.g. for cleaning radiators, tubes, fans or the like; Dusters

Abstract

A wide-area vacuum nozzle (10) includes a body (12) having a first surface (20), a second surface (22), a leading edge (26), and a trailing edge (30), where the leading edge (26) and trailing edge (30) form an outer periphery (32) of the body (12). The outer periphery (32) includes a first juncture (36) and a second juncture (38) disposed between the leading edge (26) and the trailing edge (30). An aperture (14) formed through the first surface (20) and second surface (22) of the body (12) is disposed between the leading edge (26) and the trailing edge 30. A fitting (19) is connected to the aperture (14) and adapted for connection to vacuum source. The leading edge (26) forms an arc extending between the first juncture (36) and the second juncture (38).
PCT/US2018/047311 2017-08-29 2018-08-21 Wide-area vacuum nozzle WO2019046046A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3069237A CA3069237A1 (en) 2017-08-29 2018-08-21 Wide-area vacuum nozzle

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762551342P 2017-08-29 2017-08-29
US62/551,342 2017-08-29
US29/648,163 USD871700S1 (en) 2018-05-18 2018-05-18 Nozzle attachment for a vacuum cleaner
US29/648,163 2018-05-18

Publications (2)

Publication Number Publication Date
WO2019046046A2 WO2019046046A2 (en) 2019-03-07
WO2019046046A3 true WO2019046046A3 (en) 2019-04-04

Family

ID=63643060

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2018/047311 WO2019046046A2 (en) 2017-08-29 2018-08-21 Wide-area vacuum nozzle

Country Status (2)

Country Link
CA (1) CA3069237A1 (en)
WO (1) WO2019046046A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022200808A1 (en) * 2021-03-26 2022-09-29 Dextron Technology Ltd Surface treatment tool

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2056850A (en) * 1935-10-09 1936-10-06 Charles L Goughnour Vacuum tool
DE648771C (en) * 1935-02-22 1937-08-07 Siemens Schuckertwerke Akt Ges Chassis for portable pot vacuum cleaners
GB600236A (en) * 1945-12-21 1948-04-02 Bernard Doherty An improved vacuum cleaner nozzle
US2554238A (en) * 1948-06-23 1951-05-22 William F Burri Nozzle attachment for vacuum cleaners
US2860367A (en) * 1953-08-19 1958-11-18 Ludwig A Kolenda Suction nozzle for cleaning hard surfaces
DE9403166U1 (en) * 1994-02-25 1994-05-05 Hierhammer Georg Steam cleaner with dry vacuum
US5354347A (en) * 1993-03-29 1994-10-11 E. B. S. Equipment Broker Services, Inc. Vacuum cleaner utilizing water to capture dirt and debris
DE29813717U1 (en) * 1997-12-17 1998-10-01 Bosch Siemens Hausgeraete Upholstery nozzle
US6094767A (en) * 1996-03-21 2000-08-01 Iimura; Keiji Cleaning apparatus using photocatalyst
US6105207A (en) * 1999-03-16 2000-08-22 Muller; Albert F. Vacuum cleaner nozzle
US20030229964A1 (en) * 2002-05-30 2003-12-18 Great Lakes Engineering & Design, Inc. Universal wet/dry vacuum cart
US7137170B1 (en) * 2002-02-01 2006-11-21 Nss Enterprises, Inc. Manual scrubber with vacuum pick-up
US7370390B1 (en) * 2003-02-05 2008-05-13 Muller Albert F Pivot connection for vacuum cleaner nozzle
GB2447338A (en) * 2007-03-05 2008-09-10 Bissell Homecare Inc Accessory tool for a vacuum cleaner
US20100252136A1 (en) * 2009-04-07 2010-10-07 Edward John Koch Intake nozzle for a pump

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE648771C (en) * 1935-02-22 1937-08-07 Siemens Schuckertwerke Akt Ges Chassis for portable pot vacuum cleaners
US2056850A (en) * 1935-10-09 1936-10-06 Charles L Goughnour Vacuum tool
GB600236A (en) * 1945-12-21 1948-04-02 Bernard Doherty An improved vacuum cleaner nozzle
US2554238A (en) * 1948-06-23 1951-05-22 William F Burri Nozzle attachment for vacuum cleaners
US2860367A (en) * 1953-08-19 1958-11-18 Ludwig A Kolenda Suction nozzle for cleaning hard surfaces
US5354347A (en) * 1993-03-29 1994-10-11 E. B. S. Equipment Broker Services, Inc. Vacuum cleaner utilizing water to capture dirt and debris
DE9403166U1 (en) * 1994-02-25 1994-05-05 Hierhammer Georg Steam cleaner with dry vacuum
US6094767A (en) * 1996-03-21 2000-08-01 Iimura; Keiji Cleaning apparatus using photocatalyst
DE29813717U1 (en) * 1997-12-17 1998-10-01 Bosch Siemens Hausgeraete Upholstery nozzle
US6105207A (en) * 1999-03-16 2000-08-22 Muller; Albert F. Vacuum cleaner nozzle
US7137170B1 (en) * 2002-02-01 2006-11-21 Nss Enterprises, Inc. Manual scrubber with vacuum pick-up
US20030229964A1 (en) * 2002-05-30 2003-12-18 Great Lakes Engineering & Design, Inc. Universal wet/dry vacuum cart
US7370390B1 (en) * 2003-02-05 2008-05-13 Muller Albert F Pivot connection for vacuum cleaner nozzle
GB2447338A (en) * 2007-03-05 2008-09-10 Bissell Homecare Inc Accessory tool for a vacuum cleaner
US20100252136A1 (en) * 2009-04-07 2010-10-07 Edward John Koch Intake nozzle for a pump

Also Published As

Publication number Publication date
CA3069237A1 (en) 2019-03-07
WO2019046046A2 (en) 2019-03-07

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