GB2415363B - Surface cleaning apparatus utilising hall effect device - Google Patents

Surface cleaning apparatus utilising hall effect device

Info

Publication number
GB2415363B
GB2415363B GB0521525A GB0521525A GB2415363B GB 2415363 B GB2415363 B GB 2415363B GB 0521525 A GB0521525 A GB 0521525A GB 0521525 A GB0521525 A GB 0521525A GB 2415363 B GB2415363 B GB 2415363B
Authority
GB
United Kingdom
Prior art keywords
cleaning apparatus
effect device
hall effect
surface cleaning
apparatus utilising
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.)
Expired - Lifetime
Application number
GB0521525A
Other versions
GB2415363A (en
GB0521525D0 (en
Inventor
Donald A Coates
Robert W Bauman
Michael A Durbin
Evan Arthon Gordon
Adam Charles Sclafani
Aaron Patrick Tondra
William H Theiss Jr
Timothy T Hertrick
David A Bradshaw
Edgar A Maurer
Wilbur J Kellum
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoover Co
Original Assignee
Hoover Co
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 US09/861,956 external-priority patent/US6681442B2/en
Application filed by Hoover Co filed Critical Hoover Co
Priority claimed from GB0211641A external-priority patent/GB2376624B/en
Publication of GB0521525D0 publication Critical patent/GB0521525D0/en
Publication of GB2415363A publication Critical patent/GB2415363A/en
Application granted granted Critical
Publication of GB2415363B publication Critical patent/GB2415363B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • A47L11/4038—Disk shaped surface treating tools
    • 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
    • A47L11/02—Floor surfacing or polishing machines
    • A47L11/03—Floor surfacing or polishing machines characterised by having provisions for supplying cleaning or polishing agents
    • 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
    • A47L11/34—Machines for treating carpets in position by liquid, foam, or vapour, e.g. by steam
GB0521525A 2001-05-21 2002-05-21 Surface cleaning apparatus utilising hall effect device Expired - Lifetime GB2415363B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/861,956 US6681442B2 (en) 2001-05-21 2001-05-21 Apparatus and method for cleaning a surface
US10/145,352 US7146679B2 (en) 2001-05-21 2002-05-13 Apparatus and method for cleaning a surface
GB0211641A GB2376624B (en) 2001-05-21 2002-05-21 Surface cleaning apparatus with directional sensitivity

Publications (3)

Publication Number Publication Date
GB0521525D0 GB0521525D0 (en) 2005-11-30
GB2415363A GB2415363A (en) 2005-12-28
GB2415363B true GB2415363B (en) 2006-02-22

Family

ID=34743275

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0521525A Expired - Lifetime GB2415363B (en) 2001-05-21 2002-05-21 Surface cleaning apparatus utilising hall effect device
GB0508293A Expired - Lifetime GB2410179B (en) 2001-05-21 2002-05-21 Surface cleaning apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0508293A Expired - Lifetime GB2410179B (en) 2001-05-21 2002-05-21 Surface cleaning apparatus

Country Status (1)

Country Link
GB (2) GB2415363B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103417165B (en) * 2012-05-14 2016-06-08 苏州宝之成电器有限公司 Motorized cleaning apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2240595A (en) * 1988-09-06 1991-08-07 Automotive Products Plc A gear lever for a vehicle transmission
US5789884A (en) * 1996-03-25 1998-08-04 Hancock; Frank John Thompson Control arrangement for motorised trolley

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940007728B1 (en) * 1992-05-18 1994-08-24 주식회사 금성사 Brush roll driver of vacuum cleaner
JPH0630865A (en) * 1992-07-20 1994-02-08 Matsushita Electric Ind Co Ltd Cleaner
JPH07319A (en) * 1993-06-11 1995-01-06 Sharp Corp Vacuum cleaner
DE19855101C2 (en) * 1998-11-28 2001-09-13 Wessel Werk Gmbh Brush suction nozzle for vacuum cleaner

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2240595A (en) * 1988-09-06 1991-08-07 Automotive Products Plc A gear lever for a vehicle transmission
US5789884A (en) * 1996-03-25 1998-08-04 Hancock; Frank John Thompson Control arrangement for motorised trolley

Also Published As

Publication number Publication date
GB2410179B (en) 2006-01-11
GB2415363A (en) 2005-12-28
GB0521525D0 (en) 2005-11-30
GB0508293D0 (en) 2005-06-01
GB2410179A (en) 2005-07-27

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20220520