NL40440C - - Google Patents
Info
- Publication number
- NL40440C NL40440C NL40440DA NL40440C NL 40440 C NL40440 C NL 40440C NL 40440D A NL40440D A NL 40440DA NL 40440 C NL40440 C NL 40440C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
- H01K1/46—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp supported by a separate part, e.g. base, cap
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US667223A US2006155A (en) | 1933-04-21 | 1933-04-21 | Electric lamp and the like and its mounting and electrical connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL40440C true NL40440C (https=) |
Family
ID=24677334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL40440D NL40440C (https=) | 1933-04-21 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2006155A (https=) |
| BE (1) | BE402737A (https=) |
| DE (1) | DE622617C (https=) |
| FR (1) | FR771921A (https=) |
| GB (1) | GB415355A (https=) |
| NL (1) | NL40440C (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2415902A (en) * | 1944-04-12 | 1947-02-18 | Gen Electric | Lamp base and holder |
| US2424446A (en) * | 1942-10-10 | 1947-07-22 | Gen Electric | Electric lamp or the like |
| BE520032A (https=) * | 1952-05-20 | |||
| US2733420A (en) * | 1953-09-15 | 1956-01-31 | Lamp base for elongated tubular lamps | |
| US2939031A (en) * | 1955-08-01 | 1960-05-31 | Varian Associates | Electron tube apparatus |
| US3042893A (en) * | 1959-06-08 | 1962-07-03 | Eitel Mccullough Inc | Electron tube socket |
| US3292135A (en) * | 1964-07-01 | 1966-12-13 | Robinson Nugent Inc | Base assembly for transistors and the like |
| DE7235504U (de) * | 1972-09-27 | 1973-12-06 | Philips Pat Gmbh | Beleuchtungsarmatur mit einem Halter fur eine sockellose Mimaturgluhlampe |
| US4256989A (en) * | 1978-09-22 | 1981-03-17 | Duro Test Corporation | Incandescent lamp with filament mounting means and socket adaptor |
-
0
- BE BE402737D patent/BE402737A/xx unknown
- NL NL40440D patent/NL40440C/xx active
-
1933
- 1933-04-21 US US667223A patent/US2006155A/en not_active Expired - Lifetime
- 1933-11-19 DE DEP68505D patent/DE622617C/de not_active Expired
-
1934
- 1934-04-17 FR FR771921D patent/FR771921A/fr not_active Expired
- 1934-04-20 GB GB11972/34A patent/GB415355A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2006155A (en) | 1935-06-25 |
| GB415355A (en) | 1934-08-23 |
| FR771921A (fr) | 1934-10-19 |
| BE402737A (https=) | |
| DE622617C (de) | 1935-12-02 |