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BE457405A - - Google Patents

Info

Publication number: BE457405A
Authority: BE; Belgium

Application number

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.)

Publication date

1944-08-26Application filedfiledCritical

1944-09-30Publication of BE457405ApublicationCriticalpatent/BE457405A/xx

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
- A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
- 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
- A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Filters For Electric Vacuum Cleaners (AREA)

BE457405D1944-04-251944-08-26BE457405A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL243081X		1944-04-25

Publications (1)

Publication Number	Publication Date
BE457405Atrue BE457405A (en)	1944-09-30

Family

ID=19780694

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE457405DBE457405A (en)	1944-04-25	1944-08-26

Country Status (5)

Country	Link
BE (1)	BE457405A (en)
CH (1)	CH243081A (en)
FR (1)	FR919735A (en)
GB (1)	GB631468A (en)
NL (2)	NL60238C (en)

0
- NLNL116415Dpatent/NL116415B/xxunknown
1944
- 1944-04-25NLNL116415Apatent/NL60238C/xxactive
- 1944-08-26BEBE457405Dpatent/BE457405A/xxunknown
- 1944-09-21CHCH243081Dpatent/CH243081A/enunknown
1946
- 1946-01-04FRFR919735Dpatent/FR919735A/ennot_activeExpired
1947
- 1947-01-02GBGB151/47Apatent/GB631468A/ennot_activeExpired

Also Published As

Publication number	Publication date
NL116415B (en)
GB631468A (en)	1949-11-03
NL60238C (en)	1947-11-17
FR919735A (en)	1947-03-17
CH243081A (en)	1946-06-30

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