NL257189A - - Google Patents
Info
- Publication number
- NL257189A NL257189A NL257189DA NL257189A NL 257189 A NL257189 A NL 257189A NL 257189D A NL257189D A NL 257189DA NL 257189 A NL257189 A NL 257189A
- 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 |
|---|---|---|---|
| NL257189 | 1960-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL257189A true NL257189A (forum.php) |
Family
ID=19752656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL257189D NL257189A (forum.php) | 1960-10-24 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3265922A (forum.php) |
| CH (1) | CH396206A (forum.php) |
| DE (1) | DE1903095U (forum.php) |
| ES (1) | ES271404A1 (forum.php) |
| FR (1) | FR1304416A (forum.php) |
| GB (1) | GB918753A (forum.php) |
| NL (1) | NL257189A (forum.php) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3857056A (en) * | 1973-10-26 | 1974-12-24 | Gen Motors Corp | Wedge base light bulb |
| US4020382A (en) * | 1975-12-19 | 1977-04-26 | North American Philips Corporation | Lamp having screw base |
| US4061943A (en) * | 1976-08-16 | 1977-12-06 | Gte Sylvania Incorporated | Cathode ray tube with supported conductor extending through exhaust tubulation |
| CA2147517C (en) * | 1994-04-25 | 2006-03-21 | Walter Newman | Lampholder with mogul base |
| TW315485B (forum.php) * | 1995-10-26 | 1997-09-11 | Philips Electronics Nv | |
| US7234973B1 (en) | 2006-03-23 | 2007-06-26 | Shelly Mark E | Lighting system having modified light bulb base and luminare socket for preventing the selection of an over wattage light bulb and method of forming same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US770223A (en) * | 1904-03-17 | 1904-09-13 | Francis M F Cazin | Incandescent-lamp bulb. |
| BE402627A (forum.php) * | 1933-04-15 | |||
| US2153398A (en) * | 1936-10-03 | 1939-04-04 | Gen Electric | Electric lamp |
| US2188298A (en) * | 1937-07-02 | 1940-01-30 | William J Hitchcock | Seal for evacuated devices |
| US2950417A (en) * | 1958-08-08 | 1960-08-23 | Gen Electric | Series electric lamp |
-
0
- NL NL257189D patent/NL257189A/xx unknown
-
1961
- 1961-10-05 US US143142A patent/US3265922A/en not_active Expired - Lifetime
- 1961-10-20 GB GB37700/61A patent/GB918753A/en not_active Expired
- 1961-10-20 DE DEN13079U patent/DE1903095U/de not_active Expired
- 1961-10-21 CH CH1220961A patent/CH396206A/de unknown
- 1961-10-21 ES ES271404A patent/ES271404A1/es not_active Expired
- 1961-10-24 FR FR876868A patent/FR1304416A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1903095U (de) | 1964-10-29 |
| ES271404A1 (es) | 1962-03-16 |
| GB918753A (en) | 1963-02-20 |
| CH396206A (de) | 1965-07-31 |
| US3265922A (en) | 1966-08-09 |
| FR1304416A (fr) | 1962-09-21 |