BE534805A - - Google Patents
Info
- Publication number
- BE534805A BE534805A BE534805DA BE534805A BE 534805 A BE534805 A BE 534805A BE 534805D A BE534805D A BE 534805DA BE 534805 A BE534805 A BE 534805A
- 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
- 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
- A47L9/20—Means for cleaning filters
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- 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
- A47L5/24—Hand-supported suction cleaners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1115666T | 1954-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE534805A true BE534805A (en:Method) |
Family
ID=9629049
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE534808D BE534808A (en:Method) | 1954-12-02 | ||
| BE534805D BE534805A (en:Method) | 1954-12-02 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE534808D BE534808A (en:Method) | 1954-12-02 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2823759A (en:Method) |
| BE (2) | BE534805A (en:Method) |
| FR (1) | FR1115666A (en:Method) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1757239A (en) * | 1925-12-16 | 1930-05-06 | Inventia Patent Verwert Ges | Cleaning and air-conditioning apparatus |
| US2226630A (en) * | 1936-12-19 | 1940-12-31 | Alvin C Mccord | Cleaning device |
| CH255938A (de) * | 1946-06-20 | 1948-07-31 | Grell Werner | Staubsauger. |
| US2574412A (en) * | 1948-10-15 | 1951-11-06 | Ray A Pringle | Dust collector |
| US2721624A (en) * | 1952-11-28 | 1955-10-25 | Henney Motor Company Inc | Suction cleaner |
-
0
- BE BE534808D patent/BE534808A/xx unknown
- BE BE534805D patent/BE534805A/xx unknown
-
1954
- 1954-12-02 FR FR1115666D patent/FR1115666A/fr not_active Expired
-
1955
- 1955-03-23 US US496256A patent/US2823759A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2823759A (en) | 1958-02-18 |
| FR1115666A (fr) | 1956-04-27 |
| BE534808A (en:Method) |