Title:
口金部付きのランプ
Document Type and Number:
Japanese Patent JP2008508687
Kind Code:
A
Abstract:
The invention relates to a light bulb (1), the end of which is provided with a polymer ceramic base (5). Said base (5) is injection molded directly onto the end of the bulb.
Inventors:
Hans Heitbuchel
Herbert loader viser
Thomas schrader
Herbert loader viser
Thomas schrader
Application Number:
JP2007524166A
Publication Date:
March 21, 2008
Filing Date:
July 15, 2005
Export Citation:
Assignee:
Patent-Treuhand-Gesellschaft fuer elektrische Gluehlampen mbH
International Classes:
H01J5/50; B29C45/14; B29C45/16; F21S8/10; F21V19/00; H01J9/36; B29K103/08; B29L31/34; F21W101/10; F21Y101/00
Domestic Patent References:
| JP2001273851A | 2001-10-05 | |||
| JPH08283546A | 1996-10-29 | |||
| JPS5321891A | 1978-02-28 |
Foreign References:
| DE4120833A1 | 1993-01-07 | |||
| US6344708B1 | 2002-02-05 | |||
| EP0396910A2 | 1990-11-14 | |||
| GB443713A | 1936-03-02 | |||
| US1797031A | 1931-03-17 | |||
| US2032232A | 1936-02-25 |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Einzel Felix-Reinhard
Reinhard Einsel
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Einzel Felix-Reinhard
Reinhard Einsel