NL50320C - - Google Patents
Info
- Publication number
- NL50320C NL50320C NL50320DA NL50320C NL 50320 C NL50320 C NL 50320C NL 50320D A NL50320D A NL 50320DA NL 50320 C NL50320 C NL 50320C
- 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
- A47L9/02—Nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE493418X | 1937-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL50320C true NL50320C (en(2012)) |
Family
ID=6544559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL50320D NL50320C (en(2012)) | 1937-11-19 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2235674A (en(2012)) |
| CH (1) | CH200984A (en(2012)) |
| FR (1) | FR832303A (en(2012)) |
| GB (1) | GB493418A (en(2012)) |
| NL (1) | NL50320C (en(2012)) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2601697A (en) * | 1944-03-25 | 1952-07-01 | Hoover Co | Adjustable cleaning nozzle for suction cleaners |
| US2671925A (en) * | 1948-06-10 | 1954-03-16 | Hoover Co | Cleaning tool nozzle and agitator |
| US2664588A (en) * | 1948-06-10 | 1954-01-05 | Hoover Co | Nozzle construction for suction cleaners |
| US2659925A (en) * | 1948-06-18 | 1953-11-24 | Delos R Wood | Vacuum floor tool |
| US2629126A (en) * | 1948-10-12 | 1953-02-24 | Electrolux Corp | Suction nozzle with adjustable cleaning opening |
| JPS52120456U (en(2012)) * | 1976-03-10 | 1977-09-13 | ||
| GB2524323B (en) | 2014-03-21 | 2016-05-18 | Dyson Technology Ltd | A surface treating head |
-
0
- NL NL50320D patent/NL50320C/xx active
-
1938
- 1938-01-18 GB GB1704/38A patent/GB493418A/en not_active Expired
- 1938-01-18 CH CH200984D patent/CH200984A/de unknown
- 1938-01-20 FR FR832303D patent/FR832303A/fr not_active Expired
- 1938-11-18 US US241217A patent/US2235674A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2235674A (en) | 1941-03-18 |
| FR832303A (fr) | 1938-09-26 |
| GB493418A (en) | 1938-10-07 |
| CH200984A (de) | 1938-11-15 |