NL32333C - - Google Patents
Info
- Publication number
- NL32333C NL32333C NL32333DA NL32333C NL 32333 C NL32333 C NL 32333C NL 32333D A NL32333D A NL 32333DA NL 32333 C NL32333 C NL 32333C
- Authority
- NL
- Netherlands
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
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
- A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US554271A US2099413A (en) | 1931-07-31 | 1931-07-31 | Suction cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL32333C true NL32333C (de) |
Family
ID=24212706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL32333D NL32333C (de) | 1931-07-31 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US2099413A (de) |
| BE (1) | BE388132A (de) |
| DE (1) | DE573223C (de) |
| FR (1) | FR736149A (de) |
| GB (1) | GB381426A (de) |
| NL (1) | NL32333C (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2661077A (en) * | 1950-12-12 | 1953-12-01 | Hoover Co | Propelling handle and filter bag assembly for vacuum cleaners |
| US2780828A (en) * | 1952-11-04 | 1957-02-12 | Hoover Co | Suction cleaner with bag adapter |
| US2747216A (en) * | 1953-06-05 | 1956-05-29 | Hoover Co | Suction cleaners |
| US2960354A (en) * | 1957-02-18 | 1960-11-15 | Gen Motors Corp | Pressure compensated flexible pipe |
| US3087745A (en) * | 1959-03-27 | 1963-04-30 | Flexible Tubing Corp | Connecting means for flexible and rigid tubing |
| US4191409A (en) * | 1978-09-28 | 1980-03-04 | General Motors Corporation | Corrugated conduit retainer |
| CN111616641A (zh) * | 2020-05-08 | 2020-09-04 | 上海宇源机械有限公司 | 一种手持平推式万向三支轮真空吸头 |
-
0
- US US21846D patent/USRE21846E/en not_active Expired
- NL NL32333D patent/NL32333C/xx active
- BE BE388132D patent/BE388132A/xx unknown
-
1931
- 1931-07-31 US US554271A patent/US2099413A/en not_active Expired - Lifetime
- 1931-12-02 DE DEH129636D patent/DE573223C/de not_active Expired
-
1932
- 1932-01-15 GB GB1246/32A patent/GB381426A/en not_active Expired
- 1932-04-29 FR FR736149D patent/FR736149A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE573223C (de) | 1933-03-29 |
| BE388132A (de) | |
| US2099413A (en) | 1937-11-16 |
| GB381426A (en) | 1932-10-06 |
| FR736149A (fr) | 1932-11-19 |
| USRE21846E (en) | 1941-06-24 |