NL77460C - - Google Patents

Info

Publication number: NL77460C
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.)

1949-01-20

Publication of NL77460C publication Critical patent/NL77460C/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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/408—Means for supplying cleaning or surface treating agents
- A47L11/4088—Supply pumps; Spraying devices; Supply conduits
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
- A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
- A47L11/302—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction having rotary tools
- A47L11/305—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction having rotary tools the tools being disc brushes
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
- A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4027—Filtering or separating contaminants or debris
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4038—Disk shaped surface treating tools
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4044—Vacuuming or pick-up tools; Squeegees
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4063—Driving means; Transmission means therefor
- A47L11/4069—Driving or transmission means for the cleaning tools
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/408—Means for supplying cleaning or surface treating agents
- A47L11/4083—Liquid supply reservoirs; Preparation of the agents, e.g. mixing devices

NL77460D 1949-01-20 NL77460C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH2667652X		1949-01-20

Publications (1)

Publication Number	Publication Date
NL77460C true NL77460C (enrdf_load_html_response)

Family

ID=4570943

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL77460D NL77460C (enrdf_load_html_response)	1949-01-20

Country Status (2)

Country	Link
US (1)	US2667652A (enrdf_load_html_response)
NL (1)	NL77460C (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USRE24583E (en) *	1954-10-15	1958-12-30		Automatic floor mop
US2922261A (en) *	1957-04-24	1960-01-26	Samuel J Rabkin	Apparatus for removing surface coatings

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1211948A (en) *	1913-12-05	1917-01-09	George F Koster	Scrubbing-machine.
US1821715A (en) *	1929-03-15	1931-09-01	Matthew K Kuchinsky	Surface washing machine
GB416055A (en) *	1933-03-07	1934-09-07	Frank Herbert Pascoe	An improvements in or relating to machines for cleaning or polishing floors or like surfaces
US2003216A (en) *	1934-07-17	1935-05-28	Francis H Nadig	Floor cleaning machine
US2250177A (en) *	1938-11-02	1941-07-22	Boccasile Nicholas	Floor washing machine
BE483321A (enrdf_load_html_response) *	1944-11-02

0
- NL NL77460D patent/NL77460C/xx active
1950
- 1950-01-16 US US138718A patent/US2667652A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US2667652A (en)	1954-02-02

Publication	Publication Date	Title
NL70630C (enrdf_load_html_response)	1952-03-15
BE480597A (enrdf_load_html_response)
BE155588A (enrdf_load_html_response)
BE437616A (enrdf_load_html_response)
BE449134A (enrdf_load_html_response)
BE457200A (enrdf_load_html_response)
BE476015A (enrdf_load_html_response)
BE476643A (enrdf_load_html_response)
BE476829A (enrdf_load_html_response)
BE479156A (enrdf_load_html_response)
NL71987C (enrdf_load_html_response)
BE480618A (enrdf_load_html_response)
BE482756A (enrdf_load_html_response)
BE483443A (enrdf_load_html_response)
BE483689A (enrdf_load_html_response)
BE485768A (enrdf_load_html_response)
BE485770A (enrdf_load_html_response)
BE486689A (enrdf_load_html_response)	1949-01-31
BE486819A (enrdf_load_html_response)
BE487077A (enrdf_load_html_response)	1949-02-15
BE487289A (enrdf_load_html_response)
BE487335A (enrdf_load_html_response)
BE487425A (enrdf_load_html_response)
BE487428A (enrdf_load_html_response)
BE487564A (enrdf_load_html_response)