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Class Information
Number: 439/619
Name: Electrical connectors > With vitreous-type envelope (e.g., base of lamp or vacuum tube) > Having only two duplicate contacts arranged bilaterally symmetric about longitudinal axis of engagement
Description: Electrical connector wherein the connector carried by the glasslike body carries only two identical contacts which are spaced-apart and electrically insulated one from the other, the connector further forming a coupling part* specially adapted to mate or interengage with a complementary contact-carrying counterpart*, so that an electrical joint having only two mutually-insulated electrical paths may be formed, and wherein the two spaced-apart contacts taken together are disposed bilaterally symmetric about the longitudinal axis along which the coupling part is intended to be engaged and coupled with its mating counterpart.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7621782 |
Connector and light source apparatus |
Nov. 24, 2009 |
| 7604506 |
Lamp socket assemblies with axial terminals |
Oct. 20, 2009 |
| 7602112 |
Assembly of a capped high-pressure discharge lamp and a lamp holder |
Oct. 13, 2009 |
| 7568951 |
Socket for fairy light |
Aug. 4, 2009 |
| 7568956 |
Led illuminator |
Aug. 4, 2009 |
| 7556515 |
Connector improved in handlability of a connection object and backlight assembly using the connector |
Jul. 7, 2009 |
| 7530849 |
Lamp holding device |
May. 12, 2009 |
| 7527531 |
Vehicular light emitting diode connector |
May. 5, 2009 |
| 7448911 |
Detachable lamp socket |
Nov. 11, 2008 |
| 7322828 |
LED socket |
Jan. 29, 2008 |
| 7304421 |
Power supply system for a lamp and lamp having this power supply system |
Dec. 4, 2007 |
| 7270468 |
Lamp string |
Sep. 18, 2007 |
| 7253556 |
Light string socket with mechanical shunt |
Aug. 7, 2007 |
| 7238061 |
Vehicle lighting source adapter |
Jul. 3, 2007 |
| 7222987 |
Connector for connecting light strings |
May. 29, 2007 |
| 7153019 |
Structure improvement for christmas bulb socket |
Dec. 26, 2006 |
| 7083476 |
Base for a headlight lamp and headlight lamp |
Aug. 1, 2006 |
| 7029160 |
Lamp wedge base |
Apr. 18, 2006 |
| 7025634 |
Lamp socket |
Apr. 11, 2006 |
| 6971917 |
Socket for an electrically operated device |
Dec. 6, 2005 |
| 6884118 |
Lead aligning terminal |
Apr. 26, 2005 |
| 6878015 |
Decorative lamp assembly |
Apr. 12, 2005 |
| 6857905 |
Lamp socket device for twinkle light bulb |
Feb. 22, 2005 |
| 6799867 |
Twinkling light string |
Oct. 5, 2004 |
| 6791244 |
Electric lamp provided with a lamp cap |
Sep. 14, 2004 |
| 6774549 |
Lamp structure of lamp string |
Aug. 10, 2004 |
| 6692309 |
Mercury vapor lamp electrical connector |
Feb. 17, 2004 |
| 6648691 |
High-voltage lampholder with quick-connect contacts |
Nov. 18, 2003 |
| 6628081 |
Electric lamp |
Sep. 30, 2003 |
| 6623291 |
Decorative light with an inner locking device |
Sep. 23, 2003 |
| 6497590 |
Vehicle light bulb |
Dec. 24, 2002 |
| 6469428 |
Lamp with a mechanical base |
Oct. 22, 2002 |
| 6464539 |
Lamp fitting structure |
Oct. 15, 2002 |
| 6448819 |
Fixed device for the bulb socket |
Sep. 10, 2002 |
| 6394845 |
Fixed device for the bulb socket |
May. 28, 2002 |
| 6382810 |
Ornamental lamp |
May. 7, 2002 |
| 6376974 |
Lamp structure for lamp strings |
Apr. 23, 2002 |
| 6368161 |
Lamp holder for decorative lighting device |
Apr. 9, 2002 |
| 6361368 |
Christmas bulb socket |
Mar. 26, 2002 |
| 6343870 |
Figured lamp structure |
Feb. 5, 2002 |
| 6315611 |
Metal terminal for wedge-base bulb |
Nov. 13, 2001 |
| 6315612 |
Carrier, primarily for light emitting diode |
Nov. 13, 2001 |
| 6299488 |
Simplified socket structure of miniature light bulb sets |
Oct. 9, 2001 |
| 6283797 |
Structure of a lamp base |
Sep. 4, 2001 |
| 6257738 |
Decorative lamp used to construct a lamp web/net |
Jul. 10, 2001 |
| 6217387 |
Terminal fitting for a wedge-base bulb and a bulb socket comprising such a terminal fitting |
Apr. 17, 2001 |
| 6200169 |
Wire connector for a decorative lamp |
Mar. 13, 2001 |
| 6176706 |
Subminiature lamp for indication light |
Jan. 23, 2001 |
| 6149282 |
Attachable Christmas light |
Nov. 21, 2000 |
| 6142646 |
Light socket assembly |
Nov. 7, 2000 |
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