BE507785A - - Google Patents
Info
- Publication number
- BE507785A BE507785A BE507785DA BE507785A BE 507785 A BE507785 A BE 507785A BE 507785D A BE507785D A BE 507785DA BE 507785 A BE507785 A BE 507785A
- Authority
- BE
- Belgium
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
- 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
- A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
- A47L5/30—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with driven dust-loosening tools, e.g. rotating 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
- 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
- A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
- A47L5/32—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with means for connecting a hose
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US200421A US2763887A (en) | 1950-12-12 | 1950-12-12 | Adjustable nozzle suction cleaners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE507785A true BE507785A (ja) |
Family
ID=22741661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE507785D BE507785A (ja) | 1950-12-12 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2763887A (ja) |
| BE (1) | BE507785A (ja) |
| CH (1) | CH303642A (ja) |
| FR (1) | FR1057908A (ja) |
| GB (1) | GB706144A (ja) |
| NL (1) | NL86419C (ja) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1154045A (en) * | 1966-10-26 | 1969-06-04 | Electrolux Ltd | Improvements in or relating to Vacuum Cleaners. |
| US3815170A (en) * | 1972-06-30 | 1974-06-11 | Nat Union Electric Corp | Cleaning nozzle attachment for a suction cleaner |
| US4648149A (en) * | 1984-10-09 | 1987-03-10 | National Union Electric Corp. | Vacuum cleaner assembly |
| US4686736A (en) * | 1986-02-19 | 1987-08-18 | The Regina Co., Inc. | Vacuum cleaner |
| US4823430A (en) * | 1987-11-17 | 1989-04-25 | Amway Corporation | Vacuum cleaner with brush lift-off |
| US4959885A (en) * | 1990-01-12 | 1990-10-02 | Royal Applicance Mfg. Co. | Vacuum cleaner |
| CA2048098C (en) * | 1991-07-29 | 1994-10-18 | The Bank Of Nova Scotia | Lift-off mechanism for an upright vacuum cleaner |
| US5269042A (en) * | 1992-01-10 | 1993-12-14 | Royal Appliance Mfg. Co. | Height adjustment system for vacuum cleaner |
| US5551120A (en) * | 1995-02-17 | 1996-09-03 | Royal Appliance Mfg. Co. | Conversion assembly for vacuum cleaners |
| WO2013139364A1 (en) * | 2012-03-19 | 2013-09-26 | Aktiebolaget Electrolux | Upright vacuum cleaner having a support |
| CN104398205B (zh) * | 2014-11-10 | 2016-08-24 | 蔡留保 | 一种收集纺织品杂物的清洁机 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1678111A (en) * | 1922-12-04 | 1928-07-24 | Walter A Frantz | Suction cleaner |
| US2022438A (en) * | 1935-01-26 | 1935-11-26 | Birtman Electric Co | Suction cleaner |
| US2174595A (en) * | 1938-02-28 | 1939-10-03 | Hoover Co | Suction cleaner |
| US2325796A (en) * | 1940-01-29 | 1943-08-03 | Hoover Co | Suction cleaner |
| US2329563A (en) * | 1942-03-03 | 1943-09-14 | Westinghouse Electric & Mfg Co | Suction cleaning apparatus |
-
0
- NL NL86419D patent/NL86419C/xx active
- BE BE507785D patent/BE507785A/xx unknown
-
1950
- 1950-12-12 US US200421A patent/US2763887A/en not_active Expired - Lifetime
-
1951
- 1951-12-06 GB GB28593/51A patent/GB706144A/en not_active Expired
- 1951-12-11 FR FR1057908D patent/FR1057908A/fr not_active Expired
- 1951-12-12 CH CH303642D patent/CH303642A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH303642A (fr) | 1954-12-15 |
| FR1057908A (fr) | 1954-03-11 |
| NL86419C (ja) | |
| GB706144A (en) | 1954-03-24 |
| US2763887A (en) | 1956-09-25 |