BE559256A - - Google Patents
Info
- Publication number
- BE559256A BE559256A BE559256DA BE559256A BE 559256 A BE559256 A BE 559256A BE 559256D A BE559256D A BE 559256DA BE 559256 A BE559256 A BE 559256A
- Authority
- BE
- Belgium
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
- H01K1/44—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp directly applied to, or forming part of, the vessel
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2565555A GB797441A (en) | 1955-09-07 | 1955-09-07 | Improvements in and relating to electric lamps |
GB21922/56A GB806666A (en) | 1955-09-07 | 1956-07-16 | Improvements in and relating to electric lamps |
Publications (1)
Publication Number | Publication Date |
---|---|
BE559256A true BE559256A (it) |
Family
ID=26255602
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE550768D BE550768A (it) | 1955-09-07 | ||
BE559256D BE559256A (it) | 1955-09-07 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE550768D BE550768A (it) | 1955-09-07 |
Country Status (6)
Country | Link |
---|---|
US (2) | US2937308A (it) |
BE (2) | BE559256A (it) |
DE (2) | DE1043502B (it) |
FR (2) | FR1156184A (it) |
GB (1) | GB806666A (it) |
NL (2) | NL109314C (it) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3016727A (en) * | 1959-04-02 | 1962-01-16 | Gen Electric | Flash lamp |
GB943534A (en) * | 1959-06-29 | 1963-12-04 | Hunting Eng Ltd | Improvements relating to electric lamp bulbs |
US3197668A (en) * | 1960-04-11 | 1965-07-27 | John J Horan | Lamp with resilient contact terminals |
US3118717A (en) * | 1960-04-11 | 1964-01-21 | Horan John Joseph | Elastic lamps, constructions, mountings and receptacles |
US3206713A (en) * | 1962-03-21 | 1965-09-14 | John J Horan | Lamp having resilient terminals |
GB958350A (en) * | 1963-02-18 | 1964-05-21 | Ass Elect Ind | Improvements in and relating to electric incandescent lamps |
US3265923A (en) * | 1963-03-19 | 1966-08-09 | Westinghouse Electric Corp | Baseless double-ended electric incandescent lamp |
GB1007244A (en) * | 1963-04-04 | 1965-10-13 | Ass Elect Ind | Improvements relating to electric incandescent lamps |
US3270237A (en) * | 1963-06-26 | 1966-08-30 | Gen Electric | Electric lamp with single ended pinch seal |
US3369144A (en) * | 1963-12-17 | 1968-02-13 | Rival Lamps Ltd | Capless lamps |
US3341803A (en) * | 1964-10-28 | 1967-09-12 | Carlos Roberto P Bustamante | Combination electrical conduit and bulb socket |
US3523274A (en) * | 1966-09-07 | 1970-08-04 | John J Horan | Simplified lamp and structure coaction system |
NL6906704A (it) * | 1969-05-02 | 1970-11-04 | ||
JPS4842783Y1 (it) * | 1969-12-06 | 1973-12-11 | ||
GB1447764A (en) * | 1972-11-09 | 1976-09-02 | Thorn Electrical Ind Ltd | Pinch-sealed electric lamps |
US3857056A (en) * | 1973-10-26 | 1974-12-24 | Gen Motors Corp | Wedge base light bulb |
US3979627A (en) * | 1975-04-28 | 1976-09-07 | Gte Sylvania Incorporated | Electric lamp with insulating base |
DE7619712U1 (de) * | 1976-06-22 | 1977-12-15 | Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen | Zwerggluehlampe |
NL7610860A (nl) * | 1976-10-01 | 1978-04-04 | Philips Nv | Hulsloze elektrische gloeilamp. |
JPS5369485A (en) * | 1976-11-26 | 1978-06-20 | Gen Electric | Incandescent lamp |
US5018992A (en) * | 1988-05-20 | 1991-05-28 | Gte Products Corporation | Wedge lamp and clip |
US20090271856A1 (en) | 2008-04-24 | 2009-10-29 | Novell, Inc. A Delaware Corporation | Restricted use information cards |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US383675A (en) * | 1888-05-29 | Edward p | ||
US268270A (en) * | 1882-11-28 | Joseph v | ||
US244277A (en) * | 1881-07-12 | maxim | ||
DE616360C (de) * | 1935-07-26 | Radioroehrenfabrik G M B H Ham | Verfahren zur Herstellung von Quetschfuessen fuer elektrische Gluehlampen und Entladungsgefaesse hoher Leistungsaufnahme | |
US2899671A (en) * | 1959-08-11 | Recessed double contact strip base | ||
DE262287C (it) * | 1912-07-17 | |||
AT127576B (de) * | 1929-12-09 | 1932-04-11 | Philips Nv | Elektrische Glühlampe bzw. Entladungsröhre. |
FR745839A (it) * | 1931-11-18 | 1933-05-17 | ||
DE632921C (de) * | 1932-01-19 | 1936-07-16 | Quarzlampen Gmbh | Elektrische Leuchtroehre mit die Polgefaesse umschliessenden Kappen |
US2053138A (en) * | 1935-06-20 | 1936-09-01 | Gen Electric | Miniature incandescent lamp |
US2134472A (en) * | 1936-05-09 | 1938-10-25 | Guy N Criger | Incandescent electric lamp base |
BE427989A (it) * | 1937-05-13 | |||
BE428070A (it) * | 1937-05-15 | |||
US2561520A (en) * | 1940-03-27 | 1951-07-24 | Hartford Nat Bank & Trust Co | Vacuumtight seal for electrical apparatus and method of forming such seals |
US2359483A (en) * | 1942-10-17 | 1944-10-03 | Gen Electric | Vitreous electrical device and its fabrication |
GB674507A (it) * | 1949-09-01 | |||
US2699659A (en) * | 1951-02-03 | 1955-01-18 | Sylvania Electric Prod | Photoflash lamp |
GB717630A (en) * | 1951-07-20 | 1954-10-27 | British Thomson Houston Co Ltd | Improvements in and relating to electric incandescent lamps |
US2802133A (en) * | 1952-03-28 | 1957-08-06 | Sylvania Electric Prod | Electron discharge device |
US2880349A (en) * | 1954-06-17 | 1959-03-31 | Eitelmccullough Inc | Ceramic electron tube |
US2860502A (en) * | 1955-06-17 | 1958-11-18 | Philips Corp | Electric photographic flash lamp |
-
0
- BE BE550768D patent/BE550768A/xx unknown
- NL NL105238D patent/NL105238C/xx active
- NL NL109314D patent/NL109314C/xx active
- BE BE559256D patent/BE559256A/xx unknown
-
1956
- 1956-07-16 GB GB21922/56A patent/GB806666A/en not_active Expired
- 1956-08-29 FR FR1156184D patent/FR1156184A/fr not_active Expired
- 1956-09-05 US US608019A patent/US2937308A/en not_active Expired - Lifetime
- 1956-09-05 DE DEB41646A patent/DE1043502B/de active Pending
-
1957
- 1957-07-11 US US671359A patent/US2999180A/en not_active Expired - Lifetime
- 1957-07-12 FR FR71800D patent/FR71800E/fr not_active Expired
- 1957-07-15 DE DEB45326A patent/DE1062345B/de active Pending
Also Published As
Publication number | Publication date |
---|---|
FR71800E (fr) | 1960-01-19 |
GB806666A (en) | 1958-12-31 |
DE1062345B (de) | 1959-07-30 |
NL109314C (it) | |
US2937308A (en) | 1960-05-17 |
BE550768A (it) | |
NL105238C (it) | |
DE1043502B (de) | 1958-11-13 |
FR1156184A (fr) | 1958-05-13 |
US2999180A (en) | 1961-09-05 |