NL51908C - - Google Patents
Info
- Publication number
- NL51908C NL51908C NL51908DA NL51908C NL 51908 C NL51908 C NL 51908C NL 51908D A NL51908D A NL 51908DA NL 51908 C NL51908 C NL 51908C
- 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 |
|---|---|---|---|
| US141198A US2131253A (en) | 1937-05-07 | 1937-05-07 | Incandescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL51908C true NL51908C (xx) |
Family
ID=22494611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL51908D NL51908C (xx) | 1937-05-07 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2131253A (xx) |
| FR (1) | FR837699A (xx) |
| GB (1) | GB501956A (xx) |
| NL (1) | NL51908C (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2727216A (en) * | 1952-07-17 | 1955-12-13 | Telectro Ind Corp | Sealed jack assembly |
| US3112972A (en) * | 1960-11-03 | 1963-12-03 | Corning Glass Works | Electric light bulbs and sockets therefor |
| US3784867A (en) * | 1972-10-06 | 1974-01-08 | Dupree Inc | Lamp |
| US3885186A (en) * | 1973-06-04 | 1975-05-20 | Thorn Electrical Ind Ltd | Lamp cap connections using superplastic alloy |
| 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 |
-
0
- NL NL51908D patent/NL51908C/xx active
-
1937
- 1937-05-07 US US141198A patent/US2131253A/en not_active Expired - Lifetime
-
1938
- 1938-05-07 FR FR837699D patent/FR837699A/fr not_active Expired
- 1938-05-09 GB GB13756/38A patent/GB501956A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB501956A (en) | 1939-03-08 |
| US2131253A (en) | 1938-09-27 |
| FR837699A (fr) | 1939-02-15 |