NL79973C - - Google Patents

Info

Publication number: NL79973C
Authority: NL; Netherlands

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.)

1951-05-12

Publication of NL79973C publication Critical patent/NL79973C/xx

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)

NL79973D 1951-05-12 NL79973C (enrdf_load_html_response)

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
NL79973C true NL79973C (enrdf_load_html_response)

Family

ID=22847108

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL7612754A NL169502B (nl)	1951-05-12		Werkwijze ter bereiding van 7a beta-methylhexahydroindanonverbindingen.
NL79973D NL79973C (enrdf_load_html_response)	1951-05-12

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL7612754A NL169502B (nl)	1951-05-12		Werkwijze ter bereiding van 7a beta-methylhexahydroindanonverbindingen.

Country Status (7)

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

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
WO2017214520A1 (en)	2016-06-09	2017-12-14	Shaw Industries Group, Inc.	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 (fr) *	1907-09-24	1908-01-31	Georges Le Brun	Monture métallique pour sacs à main
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

0
- NL NL7612754A patent/NL169502B/xx unknown
- BE BE511344D patent/BE511344A/xx unknown
- NL NL79973D patent/NL79973C/xx active
1951
- 1951-05-12 US US225992A patent/US2693211A/en not_active Expired - Lifetime
1952
- 1952-05-08 GB GB11708/52A patent/GB704724A/en not_active Expired
- 1952-05-09 FR FR1055614D patent/FR1055614A/fr not_active Expired
- 1952-05-12 CH CH299350D patent/CH299350A/fr unknown
- 1952-05-13 DE DEH12503A patent/DE962640C/de not_active Expired

Also Published As

Publication number	Publication date
DE962640C (de)	1957-04-25
GB704724A (en)	1954-02-24
NL169502B (nl)
CH299350A (fr)	1954-06-15
FR1055614A (fr)	1954-02-19
US2693211A (en)	1954-11-02
BE511344A (enrdf_load_html_response)

Publication	Publication Date	Title
AT175432B (enrdf_load_html_response)
AT190786B (enrdf_load_html_response)	1957-07-25
FR1035082A (enrdf_load_html_response)	1953-08-14
FR976523A (enrdf_load_html_response)	1951-03-19
AT197970B (enrdf_load_html_response)	1958-05-27
AT192177A (enrdf_load_html_response)	1957-10-10
BE501564A (enrdf_load_html_response)
BE501476A (enrdf_load_html_response)
BE532052A (enrdf_load_html_response)
NL79973C (enrdf_load_html_response)
BE530924A (enrdf_load_html_response)	1957-10-25
BE501143A (enrdf_load_html_response)
BE511649A (enrdf_load_html_response)
BE511644A (enrdf_load_html_response)
BE511527A (enrdf_load_html_response)
BE502089A (enrdf_load_html_response)
BE502062A (enrdf_load_html_response)
BE502010A (enrdf_load_html_response)
BE501787A (enrdf_load_html_response)
BE501710A (enrdf_load_html_response)
BE501709A (enrdf_load_html_response)
BE501708A (enrdf_load_html_response)
BE501573A (enrdf_load_html_response)
BE516243A (enrdf_load_html_response)	1952-12-31
BE501518A (enrdf_load_html_response)	1951-03-15