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Class Information
Number: 439/43
Name: Electrical connectors > With selectable circuit, e.g., plug board
Description: Electrical connector (a) comprising a member having a first contact connected to a first electrical circuit and having a second contact connected to a second electrical circuit and a second member connected to other circuitry, wherein the second member is intended to be manipulated by and at the will of an operative to make electrical connection with either the first or the second contact of the first member; or (b) comprising a member having first, second and third electrically isolated contacts and second member intended to electrically bridge the first contact with either the second or the third contacts, by and at the will of an operative.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7569917 |
Semiconductor device |
Aug. 4, 2009 |
| 7563129 |
Video signal transmitting device for computer system having analog and digital video signal output functionality |
Jul. 21, 2009 |
| 7536483 |
Computer system having analog and digital video signal output functionality, and computer device and video signal transmitting device thereof |
May. 19, 2009 |
| 7428605 |
Symmetric USB device with metal-tube plastic-plug shell with USB plug centered and integrated with circuit board substrate |
Sep. 23, 2008 |
| 7406344 |
Wireless network card with antenna selection option |
Jul. 29, 2008 |
| 7305498 |
Circuit for transmitting electronic signals on a status of connectivity of an electronic device |
Dec. 4, 2007 |
| 7137011 |
Removable mother/daughter peripheral card |
Nov. 14, 2006 |
| 7130670 |
Wireless network card with antenna selection option |
Oct. 31, 2006 |
| 7098808 |
System having termination for data loading port |
Aug. 29, 2006 |
| 7076408 |
Method for ensuring consistent protocol in the location of circuits and connectors having multiple circuit-receiving cavities |
Jul. 11, 2006 |
| 7000054 |
Switch for an electronic apparatus |
Feb. 14, 2006 |
| 6994560 |
External power source connecting device for an electric vehicle |
Feb. 7, 2006 |
| 6950779 |
Apparatus and method for detecting incorrect connector insertion, and program for carrying out the method |
Sep. 27, 2005 |
| 6893268 |
Removable mother/daughter peripheral card |
May. 17, 2005 |
| 6859854 |
Universal storage interface bus |
Feb. 22, 2005 |
| 6801541 |
Method and apparatus for data transmission over an AC-97 protocol link |
Oct. 5, 2004 |
| 6685483 |
Electrical breadboard assembly |
Feb. 3, 2004 |
| 6572384 |
Method and apparatus for interconnecting circuit cards |
Jun. 3, 2003 |
| 6537080 |
Joint connector |
Mar. 25, 2003 |
| 6527560 |
Peripheral with expansion connector attachable to host |
Mar. 4, 2003 |
| 6386887 |
Connector provided with configurable contacts |
May. 14, 2002 |
| 6350144 |
Controlled distribution terminal block |
Feb. 26, 2002 |
| 6341982 |
Branching apparatus |
Jan. 29, 2002 |
| 6059578 |
Selectable compatibility electrical connector assembly |
May. 9, 2000 |
| 5983298 |
Industrial controller permitting removal and insertion of circuit cards while under power |
Nov. 9, 1999 |
| 5942901 |
Electrical transfer switch |
Aug. 24, 1999 |
| 5900684 |
Power supply system for failsafe supply of different DC voltages |
May. 4, 1999 |
| 5773983 |
Electrical transfer switch and related method |
Jun. 30, 1998 |
| 5599190 |
Communication wiring system including a reconfigurable outlet assembly |
Feb. 4, 1997 |
| 5549489 |
Connector module with test and jumper access |
Aug. 27, 1996 |
| 5544004 |
Pin-board matrix switch |
Aug. 6, 1996 |
| 5480309 |
Universal multilayer base board assembly for integrated circuits |
Jan. 2, 1996 |
| 5479320 |
Board-to-board connector including an insulative spacer having a conducting surface and U-shaped contacts |
Dec. 26, 1995 |
| 5452175 |
Construction of a panel |
Sep. 19, 1995 |
| 5446626 |
Pluggable assembly, particularly a relay module for motor vehicles |
Aug. 29, 1995 |
| 5374200 |
Fully programmable din connector |
Dec. 20, 1994 |
| 5293636 |
Module for insertion into a multi-module system having electronic keying for preventing power to improperly connected modules with improperly configured diode connections |
Mar. 8, 1994 |
| 5291377 |
Schematic patch panel |
Mar. 1, 1994 |
| 5277606 |
Fully programmable connector |
Jan. 11, 1994 |
| 5266043 |
Fully programmable connector |
Nov. 30, 1993 |
| 5259776 |
Fully programmable DIN connector |
Nov. 9, 1993 |
| 5233505 |
Security device for protecting electronically-stored data |
Aug. 3, 1993 |
| 5203004 |
Multi-board system having electronic keying and preventing power to improperly connected plug-in board with improperly configured diode connections |
Apr. 13, 1993 |
| 5156557 |
Electrical interconnection assembly, process of and apparatus for manufacturing the same and wire laying jig therefor |
Oct. 20, 1992 |
| 5078609 |
Plural jack connector module |
Jan. 7, 1992 |
| 5057026 |
Electric junction box |
Oct. 15, 1991 |
| 5055973 |
Custom tooled printed circuit board |
Oct. 8, 1991 |
| 5031073 |
Fault-isolating apparatus and method for connecting circuitry |
Jul. 9, 1991 |
| 4813886 |
Microwave distribution bar |
Mar. 21, 1989 |
| 4799891 |
Dual-contacting apparatus for chip-cards |
Jan. 24, 1989 |
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