CA998212A - Electric vacuum cleaner with disposable dust bag - Google Patents

Electric vacuum cleaner with disposable dust bag

Info

Publication number: CA998212A
Authority: CA; Canada
Prior art keywords: vacuum cleaner; electric vacuum; dust bag; disposable dust; disposable
Prior art date: 1971-06-03
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

CA143,723A

Other versions

CA143723S (en

Inventor

Katsuo Sawada

Eisaku Yoneda

Saburo Kajikawa

Ryuichi Yasunaga

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.)

Panasonic Holdings Corp

Original Assignee

Matsushita Electric Industrial Co 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.)

1971-06-03

Filing date

1972-06-02

Publication date

1976-10-12

1971-06-03 Priority claimed from JP4650971U external-priority patent/JPS5318687Y2/ja

1971-06-03 Priority claimed from JP3888771A external-priority patent/JPS5314865B1/ja

1972-06-02 Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd

1976-10-12 Application granted granted Critical

1976-10-12 Publication of CA998212A publication Critical patent/CA998212A/en

Status 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
- 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
- A47L9/102—Dust separators
- 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
- A47L9/1409—Rigid filtering receptacles
- 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

CA143,723A 1971-06-03 1972-06-02 Electric vacuum cleaner with disposable dust bag Expired CA998212A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP4650971U JPS5318687Y2 (en)	1971-06-03	1971-06-03
JP3888771A JPS5314865B1 (en)	1971-06-03	1971-06-03

Publications (1)

Publication Number	Publication Date
CA998212A true CA998212A (en)	1976-10-12

Family

ID=26378181

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA143,723A Expired CA998212A (en)	1971-06-03	1972-06-02	Electric vacuum cleaner with disposable dust bag

Country Status (9)

Country	Link
US (1)	US3816983A (en)
AU (1)	AU473033B2 (en)
BE (1)	BE784369A (en)
CA (1)	CA998212A (en)
DK (1)	DK142042B (en)
FI (1)	FI61400C (en)
FR (1)	FR2140192B1 (en)
NL (1)	NL154110B (en)
SE (1)	SE378515B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN109452901A (en) *	2018-10-24	2019-03-12	天佑电器（苏州）有限公司	Burnisher

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4545794A (en) *	1981-11-13	1985-10-08	Sanyo Electric Co., Ltd.	Vacuum cleaner
JP2533498B2 (en) *	1986-08-29	1996-09-11	株式会社日立製作所	Electric vacuum cleaner
US6712868B2 (en) *	2000-09-01	2004-03-30	Royal Appliance Mfg. Co.	Bagless canister vacuum cleaner
WO2002067750A1 (en) *	2001-02-24	2002-09-06	Dyson Ltd.	A separating apparatus for a vacuum cleaner
ATE279874T1 (en) *	2001-02-24	2004-11-15	Dyson Ltd	COLLECTION CHAMBER FOR A VACUUM CLEANER
US7210192B2 (en) *	2002-05-08	2007-05-01	Matsushita Electric Industrial Co., Ltd.	Vacuum cleaner having a slanted pedestal
US20050081321A1 (en) *	2003-10-15	2005-04-21	Milligan Michael A.	Hand-held cordless vacuum cleaner
FR2870704B1 (en) *	2004-05-26	2006-07-07	Seb Sa	DEVICE FOR RECOVERING WASTE IN A VACUUM CLEANER
ATE460108T1 (en) *	2006-01-27	2010-03-15	Black & Decker Inc	FILTER CLEANING MECHANISM OF VACUUM CLEANER
US9301666B2 (en) *	2006-12-12	2016-04-05	Omachron Intellectual Property Inc.	Surface cleaning apparatus
US20110056045A1 (en) *	2009-09-10	2011-03-10	Electrolux Home Care Products, Inc.	Dirt Cup Latch Mechanism
DE112011100896T5 (en) *	2010-03-12	2012-12-27	Techtronic Floor Care Technology Ltd.	Integrated bag flap and carrying handle for a vacuum cleaner
DE102010026441B4 (en) *	2010-03-23	2015-02-26	Stein & Co. Gmbh	Arrangement of a motor protection filter for vacuum cleaners
GB2620376A (en) *	2022-06-29	2024-01-10	Dyson Technology Ltd	Separator for a fluid cleaning device
GB2620164A (en) *	2022-06-29	2024-01-03	Dyson Technology Ltd	Dirt separator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2564339A (en) *	1950-05-06	1951-08-14	Lawrence F Nerheim	Vacuum cleaner
GB786443A (en) *	1955-05-11	1957-11-20	R G Dixon And Company Ltd	Improvements in and relating to vacuum cleaning apparatus
GB974353A (en) *	1960-02-06	1964-11-04	British United Shoe Machinery	Improvements in or relating to dust-laden air filtration apparatus
US3055161A (en) *	1960-03-09	1962-09-25	Hallstrom Olof Henrik	Vacuum cleaner
AT266754B (en) *	1965-10-30	1968-11-25	Siemens Elektrogeraete Gmbh	Hand vacuum cleaner
US3621640A (en) *	1968-10-14	1971-11-23	Matsushita Electric Ind Co Ltd	Electric vacuum cleaner

1972
- 1972-05-31 US US00258243A patent/US3816983A/en not_active Expired - Lifetime
- 1972-05-31 AU AU42951/72A patent/AU473033B2/en not_active Expired
- 1972-06-01 NL NL727207447A patent/NL154110B/en not_active IP Right Cessation
- 1972-06-01 SE SE7207164A patent/SE378515B/xx unknown
- 1972-06-01 DK DK274172AA patent/DK142042B/en not_active IP Right Cessation
- 1972-06-02 CA CA143,723A patent/CA998212A/en not_active Expired
- 1972-06-02 BE BE784369A patent/BE784369A/en not_active IP Right Cessation
- 1972-06-02 FI FI1556/72A patent/FI61400C/en active
- 1972-06-02 FR FR7219902A patent/FR2140192B1/fr not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN109452901A (en) *	2018-10-24	2019-03-12	天佑电器（苏州）有限公司	Burnisher
CN109452901B (en) *	2018-10-24	2023-11-21	天佑电器（苏州）有限公司	Cleaning tool

Also Published As

Publication number	Publication date
FI61400C (en)	1982-08-10
BE784369A (en)	1972-10-02
FR2140192A1 (en)	1973-01-12
FR2140192B1 (en)	1977-12-23
DK142042C (en)	1981-01-12
AU473033B2 (en)	1976-06-10
US3816983A (en)	1974-06-18
DE2226724B2 (en)	1975-06-05
FI61400B (en)	1982-04-30
NL154110B (en)	1977-08-15
SE378515B (en)	1975-09-08
AU4295172A (en)	1973-12-06
NL7207447A (en)	1972-12-05
DE2226724A1 (en)	1972-12-07
DK142042B (en)	1980-08-18

Legal Events

Date	Code	Title	Description
2022-11-26	MKEX	Expiry	Effective date: 19931012

Publication	Publication Date	Title
CA964410A (en)	1975-03-18	Vacuum cleaner
CA934511A (en)	1973-10-02	Vacuum cleaner
CA978485A (en)	1975-11-25	Entrained material separator for use with domestic vacuum cleaners
CA924458A (en)	1973-04-17	Electric vacuum cleaner
CA988263A (en)	1976-05-04	Canister vacuum cleaner latching means
CA977910A (en)	1975-11-18	Vacuum cleaner
CA998212A (en)	1976-10-12	Electric vacuum cleaner with disposable dust bag
AU505918B2 (en)	1979-12-06	Vacuum cleaner
CA949462A (en)	1974-06-18	Dust receptacle for a vacuum cleaner
CA981599A (en)	1976-01-13	Self-sealing disposable vacuum cleaner dust bag
CA1019253A (en)	1977-10-18	Double-wall vacuum cleaner filter bag
CA977909A (en)	1975-11-18	Motor-fan device for vacuum cleaners
CA978868A (en)	1975-12-02	Vacuum cleaner and dust receptacle therefor
AU462011B2 (en)	1975-05-27	Vacuum sweeper
CA974012A (en)	1975-09-09	Vacuum cleaner nozzle
CA987059A (en)	1976-04-13	Vacuum cleaner
AU476050B2 (en)	1975-04-24	Disposable vacuum cleaner dust bag
CA880403A (en)	1971-09-07	Electric vacuum cleaner
CA960816A (en)	1975-01-14	Vacuum cleaner
CA866453A (en)	1971-03-23	Vacuum cleaner
CA861760A (en)	1971-01-26	Vacuum cleaner
CA823357A (en)	1969-09-23	End closure for disposable vacuum cleaner dust bag
CA887704A (en)	1971-12-07	Utility vacuum cleaner
CA33678S (en)	1971-08-03	Canister vacuum cleaner
CA858162A (en)	1970-12-15	Electric vacuum cleaner