NL261513A - - Google Patents
Info
- Publication number
- NL261513A NL261513A NL261513DA NL261513A NL 261513 A NL261513 A NL 261513A NL 261513D A NL261513D A NL 261513DA NL 261513 A NL261513 A NL 261513A
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH0038780 | 1960-02-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL261513A true NL261513A (en:Method) |
Family
ID=7153737
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL105798D NL105798C (en:Method) | 1960-02-29 | ||
| NL261513D NL261513A (en:Method) | 1960-02-29 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL105798D NL105798C (en:Method) | 1960-02-29 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR1284181A (en:Method) |
| GB (1) | GB954996A (en:Method) |
| NL (2) | NL261513A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3479802A (en) * | 1965-02-23 | 1969-11-25 | Studley Paper Co | Multi-compartment vacuum cleaner filter bag |
| US3404515A (en) * | 1967-05-19 | 1968-10-08 | Studley Paper Company Inc | Vacuum cleaner filter bag |
| EP1059056B1 (en) * | 1999-06-08 | 2004-11-03 | 3M Innovative Properties Company | Dust bag and method for manufacturing the same |
-
0
- NL NL105798D patent/NL105798C/xx active
- NL NL261513D patent/NL261513A/xx unknown
-
1961
- 1961-02-23 GB GB6752/61A patent/GB954996A/en not_active Expired
- 1961-02-28 FR FR854121A patent/FR1284181A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL105798C (en:Method) | |
| FR1284181A (fr) | 1962-02-09 |
| GB954996A (en) | 1964-04-08 |