FR834388A - Improvements to vacuum cleaning devices - Google Patents

Improvements to vacuum cleaning devices

Info

Publication number
FR834388A
FR834388A FR834388DA FR834388A FR 834388 A FR834388 A FR 834388A FR 834388D A FR834388D A FR 834388DA FR 834388 A FR834388 A FR 834388A
Authority
FR
France
Prior art keywords
cleaning devices
vacuum cleaning
vacuum
devices
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.)
Expired
Application number
Other languages
French (fr)
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 ETS
Original Assignee
HOOVER ETS
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
Application filed by HOOVER ETS filed Critical HOOVER ETS
Application granted granted Critical
Publication of FR834388A publication Critical patent/FR834388A/en
Expired 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
    • A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
    • A47L5/34—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with height adjustment of nozzles or dust-loosening tools
FR834388D 1936-12-16 1937-12-15 Improvements to vacuum cleaning devices Expired FR834388A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US116076A US2253289A (en) 1936-12-16 1936-12-16 Suction cleaner

Publications (1)

Publication Number Publication Date
FR834388A true FR834388A (en) 1938-11-18

Family

ID=22365092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR834388D Expired FR834388A (en) 1936-12-16 1937-12-15 Improvements to vacuum cleaning devices

Country Status (3)

Country Link
US (1) US2253289A (en)
FR (1) FR834388A (en)
GB (1) GB506511A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2648868A (en) * 1949-06-15 1953-08-18 Hoover Co Suction cleaning device having agitator drive belting in air duct and conversion passageway independent of belting
US3040365A (en) * 1960-03-21 1962-06-26 Hoover Co Suction cleaners
KR100381188B1 (en) * 2000-09-15 2003-04-23 엘지전자 주식회사 Power brush assembly of vacuum cleaner
KR100638205B1 (en) * 2004-12-30 2006-10-26 엘지전자 주식회사 Vacuum cleaner

Also Published As

Publication number Publication date
US2253289A (en) 1941-08-19
GB506511A (en) 1939-05-30

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