NL77226C - - Google Patents
Info
- Publication number
- NL77226C NL77226C NL77226DA NL77226C NL 77226 C NL77226 C NL 77226C NL 77226D A NL77226D A NL 77226DA NL 77226 C NL77226 C NL 77226C
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US126117A US2641486A (en) | 1949-11-08 | 1949-11-08 | Joint for filter unit for suction cleaners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL77226C true NL77226C (US20020051482A1-20020502-M00012.png) |
Family
ID=22423072
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7314071.A NL157117B (nl) | 1949-11-08 | Filmtransportmechanisme van een filmprojector. | |
| NL77226D NL77226C (US20020051482A1-20020502-M00012.png) | 1949-11-08 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7314071.A NL157117B (nl) | 1949-11-08 | Filmtransportmechanisme van een filmprojector. |
Country Status (7)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3187489A (en) * | 1960-09-09 | 1965-06-08 | Cambridge Filter Corp | Space filter |
| US3221881A (en) * | 1962-05-25 | 1965-12-07 | Richard L Weiler | Glass fiber sewage tank |
| GB1155993A (en) * | 1966-09-16 | 1969-06-25 | Shipowners Cargo Res Assoc | Flexible Couplings for providing Fluid Communication between Two Members |
| US3853348A (en) * | 1973-06-12 | 1974-12-10 | R Bjork | Boot for camper-truck combination |
| US4621390A (en) * | 1984-10-09 | 1986-11-11 | National Union Electric Corporation | Vacuum cleaner assembly |
| US4720887A (en) * | 1986-01-22 | 1988-01-26 | The Hoover Company | Upper fill tube configuration |
| US4793598A (en) * | 1986-09-24 | 1988-12-27 | The Firestone Tire & Rubber Company | Air spring having internal sealing band and method of installing same |
| US4787607A (en) * | 1986-09-24 | 1988-11-29 | The Firestone Tire & Rubber Company | Air spring having internal sealing band and method of installing same |
| ES2018517B3 (es) | 1986-09-24 | 1991-04-16 | Firestone Tire & Rubber Co | Resorte de aire que tiene una cinta de cierre interna y metodo de instalacion del mismo. |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1314235A (en) * | 1919-08-26 | Hose-nipple for air-hammers | ||
| US1219756A (en) * | 1914-02-10 | 1917-03-20 | Rotor Vacuum Cleaner Company Inc | Vacuum-cleaner. |
| USRE18962E (en) * | 1931-05-28 | 1933-10-03 | Bag coupling | |
| US2098991A (en) * | 1936-04-23 | 1937-11-16 | Magnetic Analysis Corp | Magnetic analysis |
-
0
- BE BE499174D patent/BE499174A/xx unknown
- NL NL7314071.A patent/NL157117B/xx unknown
- NL NL77226D patent/NL77226C/xx active
-
1949
- 1949-11-08 US US126117A patent/US2641486A/en not_active Expired - Lifetime
-
1950
- 1950-10-25 GB GB26006/50A patent/GB671998A/en not_active Expired
- 1950-11-04 DE DEH6547A patent/DE851666C/de not_active Expired
- 1950-11-07 FR FR1027306D patent/FR1027306A/fr not_active Expired
- 1950-11-08 CH CH287538D patent/CH287538A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE851666C (de) | 1952-10-06 |
| NL157117B (nl) | |
| US2641486A (en) | 1953-06-09 |
| BE499174A (US20020051482A1-20020502-M00012.png) | |
| CH287538A (fr) | 1952-12-15 |
| GB671998A (en) | 1952-05-14 |
| FR1027306A (fr) | 1953-05-11 |
