EP0493930A3 - Hand-held vacuum cleaner - Google Patents

Hand-held vacuum cleaner Download PDF

Info

Publication number
EP0493930A3
EP0493930A3 EP19910311740 EP91311740A EP0493930A3 EP 0493930 A3 EP0493930 A3 EP 0493930A3 EP 19910311740 EP19910311740 EP 19910311740 EP 91311740 A EP91311740 A EP 91311740A EP 0493930 A3 EP0493930 A3 EP 0493930A3
Authority
EP
European Patent Office
Prior art keywords
hand
vacuum cleaner
held vacuum
held
cleaner
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.)
Withdrawn
Application number
EP19910311740
Other versions
EP0493930A2 (en
Inventor
Charles A. Reed, Jr.
Charles Z. Krasznai
Richard B. Kosten
Robert Osit
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.)
Black and Decker Inc
Original Assignee
Black and Decker Inc
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 US07/637,414 external-priority patent/US5092015A/en
Priority claimed from US07/637,412 external-priority patent/US5105505A/en
Application filed by Black and Decker Inc filed Critical Black and Decker Inc
Publication of EP0493930A2 publication Critical patent/EP0493930A2/en
Publication of EP0493930A3 publication Critical patent/EP0493930A3/en
Withdrawn legal-status Critical Current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
    • 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
    • A47L5/24—Hand-supported suction cleaners
    • A47L5/26—Hand-supported suction cleaners with driven dust-loosening 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
    • 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
    • A47L5/24—Hand-supported 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
EP19910311740 1991-01-04 1992-01-01 Hand-held vacuum cleaner Withdrawn EP0493930A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/637,414 US5092015A (en) 1991-01-04 1991-01-04 Hand-held vacuum cleaner with attachment connector
US07/637,412 US5105505A (en) 1991-01-04 1991-01-04 Hand-held vacuum cleaner
US637412 1991-01-04
US637414 1991-01-04

Publications (2)

Publication Number Publication Date
EP0493930A2 EP0493930A2 (en) 1992-07-08
EP0493930A3 true EP0493930A3 (en) 1992-08-19

Family

ID=27092831

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910311740 Withdrawn EP0493930A3 (en) 1991-01-04 1992-01-01 Hand-held vacuum cleaner

Country Status (4)

Country Link
EP (1) EP0493930A3 (en)
AU (1) AU9011291A (en)
CA (1) CA2057146A1 (en)
MX (1) MX9102857A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100622364B1 (en) * 2002-07-25 2006-09-13 도시바 테크 가부시키가이샤 Vacuum cleaner
CA2616687A1 (en) * 2005-07-28 2007-02-15 Steven M. Kibbey Agitator device for cleaning system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1506231A (en) * 1921-02-28 1924-08-26 Frank W Finkhousen Vacuum cleaner
FR710145A (en) * 1930-05-25 1931-08-19 Vorwerk & Co Elektrowerke Kg Handheld Electric Dust Vacuum
FR867342A (en) * 1940-02-17 1941-10-13 Hoover Ets Improvements to dust extractors
GB910383A (en) * 1960-02-29 1962-11-14 Salo David Rand Improvements in or relating to vacuum cleaners
US3189933A (en) * 1963-12-03 1965-06-22 Signal Mfg Company Vacuum cleaner with rotatable nozzle
DE2219375A1 (en) * 1972-04-20 1973-11-08 Siemens Elektrogeraete Gmbh HAND VACUUM CLEANER

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1506231A (en) * 1921-02-28 1924-08-26 Frank W Finkhousen Vacuum cleaner
FR710145A (en) * 1930-05-25 1931-08-19 Vorwerk & Co Elektrowerke Kg Handheld Electric Dust Vacuum
FR867342A (en) * 1940-02-17 1941-10-13 Hoover Ets Improvements to dust extractors
GB910383A (en) * 1960-02-29 1962-11-14 Salo David Rand Improvements in or relating to vacuum cleaners
US3189933A (en) * 1963-12-03 1965-06-22 Signal Mfg Company Vacuum cleaner with rotatable nozzle
DE2219375A1 (en) * 1972-04-20 1973-11-08 Siemens Elektrogeraete Gmbh HAND VACUUM CLEANER

Also Published As

Publication number Publication date
AU9011291A (en) 1992-07-09
CA2057146A1 (en) 1992-07-05
MX9102857A (en) 1992-07-01
EP0493930A2 (en) 1992-07-08

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19930220