BE472763A - - Google Patents
Info
- Publication number
- BE472763A BE472763A BE472763DA BE472763A BE 472763 A BE472763 A BE 472763A BE 472763D A BE472763D A BE 472763DA BE 472763 A BE472763 A BE 472763A
- 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
- A47L5/02—Structural features of suction cleaners with user-driven air-pumps or compressors
- A47L5/04—Structural features of suction cleaners with user-driven air-pumps or compressors with pistons, bellows, or diaphragms, e.g. driven by the cleaner-supporting wheels
-
- 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
- Y10S55/03—Vacuum cleaner
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA258281X | 1946-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE472763A true BE472763A (ja) |
Family
ID=4171300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE472763D BE472763A (ja) | 1946-04-25 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2473066A (ja) |
| BE (1) | BE472763A (ja) |
| CH (1) | CH258281A (ja) |
| FR (1) | FR945566A (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2643733A (en) * | 1949-07-14 | 1953-06-30 | Edward H Yonkers Jr | Dust collector |
| US3230569A (en) * | 1963-04-18 | 1966-01-25 | Nielsen Aage | Vacuum cleaner for automobiles |
| US3683599A (en) * | 1970-05-27 | 1972-08-15 | Whirlpool Co | Vacuum cleaner |
| US4478448A (en) * | 1982-06-07 | 1984-10-23 | Albert Karmen D | Animal excrement removal device |
| US5122285A (en) * | 1990-06-11 | 1992-06-16 | Tartal James J | Pool cleaning method and apparatus |
| FR2776908B1 (fr) * | 1998-04-02 | 2000-06-09 | Seb Sa | Appareil electrique recuperateur de dechets |
| GB2377880A (en) | 2001-07-25 | 2003-01-29 | Black & Decker Inc | Multi-operational battery powered vacuum cleaner |
| US7378026B1 (en) * | 2005-01-24 | 2008-05-27 | Thompson Bruce A | Drill motor operated portable water-tolerant suction cleaner |
| GB2469313B (en) * | 2009-04-09 | 2011-08-10 | Univ Sheffield Hallam | Vacuum cleaner |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US988158A (en) * | 1910-03-17 | 1911-03-28 | Harry Whitfield | Suction dust-removing apparatus. |
| GB155664A (en) * | 1919-10-03 | 1920-12-30 | John George Cracknell | An improved vacuum cleaning device |
| GB203878A (en) * | 1922-08-24 | 1923-09-20 | Edward Lee Reynolds | Improvements in and relating to vacuum cleaners |
| US2346339A (en) * | 1943-02-11 | 1944-04-11 | Edwin W Vose | Vacuum cleaner |
-
0
- BE BE472763D patent/BE472763A/xx unknown
-
1946
- 1946-07-26 US US686599A patent/US2473066A/en not_active Expired - Lifetime
-
1947
- 1947-04-22 FR FR945566D patent/FR945566A/fr not_active Expired
- 1947-04-22 CH CH258281D patent/CH258281A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH258281A (de) | 1948-11-30 |
| FR945566A (fr) | 1949-05-09 |
| US2473066A (en) | 1949-06-14 |