CH299350A - Filter for vacuum cleaner. - Google Patents

Filter for vacuum cleaner.

Info

Publication number
CH299350A
CH299350A CH299350DA CH299350A CH 299350 A CH299350 A CH 299350A CH 299350D A CH299350D A CH 299350DA CH 299350 A CH299350 A CH 299350A
Authority
CH
Switzerland
Prior art keywords
filter
vacuum cleaner
cleaner
vacuum
Prior art date
Application number
Other languages
French (fr)
Inventor
Limited Hoover
Original Assignee
Hoover Ltd
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 Ltd filed Critical Hoover Ltd
Publication of CH299350A publication Critical patent/CH299350A/en

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
    • 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/149—Emptying means; Reusable bags
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/12—Pocket type filter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
CH299350D 1951-05-12 1952-05-12 Filter for vacuum cleaner. CH299350A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US225992A US2693211A (en) 1951-05-12 1951-05-12 Dirt emptying opening for suction cleaner bags

Publications (1)

Publication Number Publication Date
CH299350A true CH299350A (en) 1954-06-15

Family

ID=22847108

Family Applications (1)

Application Number Title Priority Date Filing Date
CH299350D CH299350A (en) 1951-05-12 1952-05-12 Filter for vacuum cleaner.

Country Status (7)

Country Link
US (1) US2693211A (en)
BE (1) BE511344A (en)
CH (1) CH299350A (en)
DE (1) DE962640C (en)
FR (1) FR1055614A (en)
GB (1) GB704724A (en)
NL (2) NL79973C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829734A (en) * 1954-03-10 1958-04-08 Hoover Co Filter assemblies
US3387346A (en) * 1966-03-28 1968-06-11 Toro Mfg Corp Bag clamp
US10851484B2 (en) 2016-06-09 2020-12-01 Columbia Insurance Company Patterned tufted articles, and systems and methods for making same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR382187A (en) * 1907-09-24 1908-01-31 Georges Le Brun Metal frame for handbags
US1513395A (en) * 1923-05-16 1924-10-28 Regina Corp Attachment for bags
USRE17852E (en) * 1923-08-31 1930-10-28 willis
US1787224A (en) * 1927-04-16 1930-12-30 Hoover Co Suction cleaner
US1952900A (en) * 1932-11-30 1934-03-27 Hoover Co Suction cleaner
US2241612A (en) * 1938-06-25 1941-05-13 Regina Corp Attachment for bags
US2364069A (en) * 1943-08-27 1944-12-05 Eureka Vacuum Cleaner Co Vacuum cleaner bag

Also Published As

Publication number Publication date
US2693211A (en) 1954-11-02
FR1055614A (en) 1954-02-19
NL79973C (en)
GB704724A (en) 1954-02-24
BE511344A (en)
NL169502B (en)
DE962640C (en) 1957-04-25

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