FR857335A - Perfectionnements aux appareils de nettoyage par aspiration - Google Patents

Perfectionnements aux appareils de nettoyage par aspiration

Info

Publication number
FR857335A
FR857335A FR857335DA FR857335A FR 857335 A FR857335 A FR 857335A FR 857335D A FR857335D A FR 857335DA FR 857335 A FR857335 A FR 857335A
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
English (en)
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 FR857335A publication Critical patent/FR857335A/fr
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
FR857335D 1938-01-05 1939-01-05 Perfectionnements aux appareils de nettoyage par aspiration Expired FR857335A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US183478A US2202980A (en) 1938-01-05 1938-01-05 Suction cleaner

Publications (1)

Publication Number Publication Date
FR857335A true FR857335A (fr) 1940-09-06

Family

ID=22672962

Family Applications (1)

Application Number Title Priority Date Filing Date
FR857335D Expired FR857335A (fr) 1938-01-05 1939-01-05 Perfectionnements aux appareils de nettoyage par aspiration

Country Status (4)

Country Link
US (1) US2202980A (fr)
DE (1) DE709146C (fr)
FR (1) FR857335A (fr)
GB (1) GB523551A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722709A (en) * 1955-11-08 yerkes
US2446985A (en) * 1944-06-01 1948-08-10 Singer Mfg Co Vacuum cleaner having a floating nozzle
US2535322A (en) * 1946-09-12 1950-12-26 Scovill Manufacturing Co Vacuum cleaner with automatic nozzle height adjustment
US2898621A (en) * 1955-11-30 1959-08-11 Hoover Co Combination suction cleaners
US2898622A (en) * 1955-11-30 1959-08-11 Hoover Co Combination suction cleaners
GB798102A (en) * 1955-12-16 1958-07-16 Burrage And Boyde Ltd Improvements in floor wheel driven vacuum cleaning and carpet sweeping appliances
US3827103A (en) * 1970-05-19 1974-08-06 Whirlpool Co Vacuum cleaner

Also Published As

Publication number Publication date
GB523551A (en) 1940-07-17
US2202980A (en) 1940-06-04
DE709146C (de) 1941-08-07

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