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*
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1956-01-31 |
|
Means for securing a lead wire to an electric lamp ease |
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(en)
*
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1956-01-24 |
|
Lamp jrase |
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*
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1951-12-26 |
1956-02-28 |
Gen Electric |
Electric lamp
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(en)
*
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1953-06-30 |
1959-07-28 |
Westinghouse Electric Corp |
Lamp fabrication
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(en)
*
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1954-11-29 |
1956-06-19 |
Adolph P Buquor |
Safety plug and keeper for magnetic socket
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1954-11-29 |
1956-03-13 |
Adolph P Buquor |
Flashbulb holder and ejector
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*
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1956-06-19 |
1959-11-17 |
Westinghouse Electric Corp |
Electric lamp base
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*
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1957-10-24 |
1961-06-06 |
Gen Electric |
Lamp base with collared insulator
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(en)
*
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1971-03-22 |
1974-10-15 |
Westinghouse Electric Corp |
Method of manufacturing and assembling an electric lamp base
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(en)
*
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1978-05-25 |
1979-01-16 |
Bulbex Corporation |
Process for repairing lead-in wires of electric light bulbs
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JPS5960962A
(ja)
*
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1982-09-30 |
1984-04-07 |
株式会社東芝 |
管球
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NL8204723A
(nl)
*
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1982-12-07 |
1984-07-02 |
Philips Nv |
Elektrische lamp.
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NL8902438A
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*
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1989-01-31 |
1990-08-16 |
Philips Nv |
Elektrische lamp.
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1993-04-08 |
1995-03-28 |
General Electric Company |
Base for a three-way lamp
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1993-04-09 |
1994-04-26 |
General Electric Company |
Lamp base and method of forming same
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1998-06-22 |
2004-03-24 |
皇家菲利浦电子有限公司 |
具有比较坚固的灯头的电灯
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1999-10-12 |
2001-07-03 |
Osram Sylvania Inc. |
Lamp base with flexible sidewall
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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
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