FR851682A - Improvements to vacuum cleaning devices - Google Patents

Improvements to vacuum cleaning devices

Info

Publication number
FR851682A
FR851682A FR851682DA FR851682A FR 851682 A FR851682 A FR 851682A FR 851682D A FR851682D A FR 851682DA FR 851682 A FR851682 A FR 851682A
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 FR851682A publication Critical patent/FR851682A/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
    • A47L5/32—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with means for connecting a hose
FR851682D 1938-02-28 1939-02-21 Improvements to vacuum cleaning devices Expired FR851682A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US193014A US2174595A (en) 1938-02-28 1938-02-28 Suction cleaner

Publications (1)

Publication Number Publication Date
FR851682A true FR851682A (en) 1940-01-12

Family

ID=22711936

Family Applications (1)

Application Number Title Priority Date Filing Date
FR851682D Expired FR851682A (en) 1938-02-28 1939-02-21 Improvements to vacuum cleaning devices

Country Status (4)

Country Link
US (1) US2174595A (en)
DE (1) DE709147C (en)
FR (1) FR851682A (en)
GB (1) GB512017A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734219A (en) * 1956-02-14 kaufman
US2734216A (en) * 1956-02-14 brace
US2416418A (en) * 1943-09-27 1947-02-25 Westinghouse Electric Corp Convertible pneumatic cleaning apparatus
GB602016A (en) * 1944-09-16 1948-05-18 Hoover Ltd Improvements in or relating to suction cleaners
US2644976A (en) * 1947-03-19 1953-07-14 Eureka Williams Corp Conversion arrangement for suction cleaners
US2653343A (en) * 1947-05-05 1953-09-29 Eureka Williams Corp Suction cleaner conversion arrangement
US2606337A (en) * 1947-05-06 1952-08-12 Eureka Williams Corp Conversion system for suction cleaners
US2606336A (en) * 1947-12-24 1952-08-12 Eureka Williams Corp Conversion arrangement for suction cleaners
US2677846A (en) * 1949-11-08 1954-05-11 Hoover Co Suction cleaner with converter facility
US2686331A (en) * 1950-05-04 1954-08-17 Hoover Co Suction cleaning device with nozzle elevator and converter for securing nozzle in elevated position
US2691792A (en) * 1950-07-13 1954-10-19 Hoover Co Suction cleaner having interlocked nozzle adjusting and converting mechanism
US2730752A (en) * 1950-07-26 1956-01-17 Hoover Co Nozzle adjustment for suction cleaner
US2770001A (en) * 1950-10-06 1956-11-13 Hoover Co Suction cleaner with converter facility
BE507785A (en) * 1950-12-12
US2747215A (en) * 1951-04-03 1956-05-29 Hoover Co Converter controlling handle position in suction cleaner
BE513874A (en) * 1951-09-01
JP2533498B2 (en) * 1986-08-29 1996-09-11 株式会社日立製作所 Electric vacuum cleaner
US4782552A (en) * 1987-07-24 1988-11-08 Riccar America Company Upright vacuum cleaner

Also Published As

Publication number Publication date
US2174595A (en) 1939-10-03
DE709147C (en) 1941-08-07
GB512017A (en) 1939-08-28

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