FR742734A - - Google Patents
Info
- Publication number
- FR742734A FR742734A FR742734DA FR742734A FR 742734 A FR742734 A FR 742734A FR 742734D A FR742734D A FR 742734DA FR 742734 A FR742734 A FR 742734A
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
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
- A47L5/24—Hand-supported suction cleaners
- A47L5/26—Hand-supported suction cleaners with driven dust-loosening tools
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US627640A US1995630A (en) | 1932-08-05 | 1932-08-05 | Electrically operated vacuum cleaner |
| US646603A US1973679A (en) | 1932-08-05 | 1932-12-10 | Vacuum cleaner brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR742734A true FR742734A (h) | 1933-03-14 |
Family
ID=27090476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR742734D Expired FR742734A (h) | 1932-08-05 |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US1995630A (h) |
| FR (1) | FR742734A (h) |
| GB (1) | GB390719A (h) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2607069A (en) * | 1945-04-23 | 1952-08-19 | Eureka Williams Corp | Agitator mounting for suction cleaners |
| US2657418A (en) * | 1946-11-09 | 1953-11-03 | Birtman Electric Co | Vacuum cleaner brush mounting |
| US2668979A (en) * | 1949-10-29 | 1954-02-16 | Scott & Fetzer Co | Vacuum cleaner nozzle with detachable brush carrying unit |
| US2734215A (en) * | 1950-03-21 | 1956-02-14 | wilson | |
| US2767904A (en) * | 1953-03-23 | 1956-10-23 | Doyle Vacuum Cleaner Co | Motor for vacuum producing machines |
| US3802026A (en) * | 1972-07-03 | 1974-04-09 | Electrolux Ab | Vacuum cleaning apparatus |
| US3916476A (en) * | 1974-01-16 | 1975-11-04 | Whirlpool Co | Vacuum cleaner housing structure |
| US4005501A (en) * | 1975-05-27 | 1977-02-01 | National Union Electric Corporation | Mounting means for the rotatable brush roll of a suction cleaner |
| US4403372A (en) * | 1982-02-22 | 1983-09-13 | Whirlpool Corporation | Vacuum cleaner brush having string guard means |
| US4918781A (en) * | 1984-11-09 | 1990-04-24 | Royal Appliance Mfg. Co. | Hand vacuum cleaner |
| DE3622254A1 (de) * | 1986-07-02 | 1988-01-14 | Helmut Diebolder | Staubsauger in kleinformat |
| US5465451A (en) * | 1989-12-26 | 1995-11-14 | The Scott Fetzer Company | Brushroll |
| US5272785A (en) * | 1989-12-26 | 1993-12-28 | The Scott Fetzer Company | Brushroll |
| US5193243A (en) * | 1989-12-26 | 1993-03-16 | The Scott Fetzer Company | Brushroll |
| US7651325B1 (en) * | 1998-10-31 | 2010-01-26 | Miele & Cie. Kg | Vacuum cleaner fan |
| US6314611B1 (en) | 2000-03-24 | 2001-11-13 | Baker Mcmillen Co. | Bladed disk brush roller assembly for a vacuum cleaner sweeper |
| US20060288495A1 (en) * | 2005-06-28 | 2006-12-28 | Sawalski Michael M | System for and method of soft surface remediation |
-
0
- FR FR742734D patent/FR742734A/fr not_active Expired
-
1932
- 1932-08-05 US US627640A patent/US1995630A/en not_active Expired - Lifetime
- 1932-09-06 GB GB24807/32A patent/GB390719A/en not_active Expired
- 1932-12-10 US US646603A patent/US1973679A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US1995630A (en) | 1935-03-26 |
| GB390719A (en) | 1933-04-13 |
| US1973679A (en) | 1934-09-11 |