CH301772A - Dust vacuum cleaner. - Google Patents

Dust vacuum cleaner.

Info

Publication number: CH301772A
Authority: CH; Switzerland
Prior art keywords: vacuum cleaner; dust vacuum; dust; cleaner; vacuum
Prior art date: 1951-09-01

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.)

1951-09-01

Filing date

1952-09-01

Publication date

1954-09-30

1952-09-01 Application filed by Hoover Ltd filed Critical Hoover Ltd

1954-09-30 Publication of CH301772A publication Critical patent/CH301772A/en

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
- A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Filters For Electric Vacuum Cleaners (AREA)
Supports Or Holders For Household Use (AREA)
Electric Vacuum Cleaner (AREA)

CH301772D 1951-09-01 1952-09-01 Dust vacuum cleaner. CH301772A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US244801A US2664965A (en)	1951-09-01	1951-09-01	Suction cleaner

Publications (1)

Publication Number	Publication Date
CH301772A true CH301772A (en)	1954-09-30

Family

ID=22924157

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH301772D CH301772A (en)	1951-09-01	1952-09-01	Dust vacuum cleaner.

Country Status (7)

Country	Link
US (1)	US2664965A (en)
BE (1)	BE513878A (en)
CH (1)	CH301772A (en)
DE (1)	DE1017345B (en)
FR (1)	FR1071716A (en)
GB (1)	GB703055A (en)
NL (1)	NL91682C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2734595A (en) *		1956-02-14		Suction cleaner
DE1230974B (en) *	1954-05-19	1966-12-22	Electrolux Ab	Vacuum cleaner housing
US4350306A (en) *	1980-09-22	1982-09-21	Whirlpool Corporation	Chopper for dishwasher soil separator
GB9516689D0 (en) *	1995-08-15	1995-10-18	Vax Ltd	Liquid pick-upappliances for use insurface cleaning or drying

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1056865A (en) *	1910-09-22	1913-03-25	Leader Supply Company	Suction-producing apparatus.
US1182404A (en) *	1914-05-01	1916-05-09	James B Kirby	Vacuum-cleaner bag.
US2280495A (en) *	1939-08-03	1942-04-21	P A Geier Co	Suction cleaner air flow construction
US2316674A (en) *	1940-05-29	1943-04-13	Air Way Electric Appl Corp	Vacuum cleaner
US2388280A (en) *	1943-09-27	1945-11-06	Air Way Electric Appl Corp	Suction cleaner

0
- NL NL91682D patent/NL91682C/xx active
- BE BE513878D patent/BE513878A/xx unknown
1951
- 1951-09-01 US US244801A patent/US2664965A/en not_active Expired - Lifetime
1952
- 1952-08-26 GB GB21445/52A patent/GB703055A/en not_active Expired
- 1952-08-29 DE DEH13639A patent/DE1017345B/en active Pending
- 1952-09-01 CH CH301772D patent/CH301772A/en unknown
- 1952-09-01 FR FR1071716D patent/FR1071716A/en not_active Expired

Also Published As

Publication number	Publication date
US2664965A (en)	1954-01-05
FR1071716A (en)	1954-09-03
BE513878A (en)
DE1017345B (en)	1957-10-10
GB703055A (en)	1954-01-27
NL91682C (en)

Publication	Publication Date	Title
CH301417A (en)	1954-09-15	Dust vacuum cleaner.
NL158378B (en)		VACUUM CLEANER.
CH255388A (en)	1948-06-30	Dust vacuum cleaner.
CH312151A (en)	1955-12-31	Vacuum cleaner.
CH303642A (en)	1954-12-15	Dust vacuum cleaner.
CH302126A (en)	1954-10-15	Dust vacuum cleaner.
CH287538A (en)	1952-12-15	Dust vacuum cleaner.
CH308875A (en)	1955-08-15	Vacuum cleaner brush.
CH302127A (en)	1954-10-15	Dust vacuum cleaner.
CH282712A (en)	1952-05-15	Dust vacuum cleaner.
FR1085308A (en)	1955-01-31	Dust vacuum cleaner
CH298853A (en)	1954-05-31	Dust vacuum cleaner.
CH292771A (en)	1953-08-31	Dust vacuum cleaner.
CH301772A (en)	1954-09-30	Dust vacuum cleaner.
CH300916A (en)	1954-08-31	Dust vacuum cleaner.
CH300571A (en)	1954-08-15	Dust vacuum cleaner.
CH309529A (en)	1955-09-15	Dust vacuum cleaner.
FR1055511A (en)	1954-02-19	Dust extractor
FR1058311A (en)	1954-03-16	Dust vacuum cleaner
CH302889A (en)	1954-11-15	Vacuum cleaner.
CH288696A (en)	1953-02-15	Dust vacuum cleaner.
CH289661A (en)	1953-03-31	Dust vacuum cleaner.
CH298114A (en)	1954-04-30	Dust vacuum cleaner.
CH299349A (en)	1954-06-15	Dust vacuum cleaner.
CH291163A (en)	1953-06-15	Dust vacuum cleaner.