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Class Information
Number: 439/489
Name: Electrical connectors > With indicating or identifying provision > Connection indicating provision
Description: Electrical connector wherein the means for providing visible, audible or other discernible denotation signals when a connector part is properly coupled to either another connector part or an electricity transmitting strandlike member or assembly.










Sub-classes under this class:

Class Number Class Name Patents
439/490 Indicator light 416


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13

Patent Number Title Of Patent Date Issued
7635280 Type A USB receptacle with plug detection Dec. 22, 2009
7629893 Arrangement for monitoring patch fields at distribution points in data networks using reader coils to detect and communicate with transponders Dec. 8, 2009
7621754 Guide module system with insertion detector Nov. 24, 2009
7618278 Closed housing for a locking element of a plug-in connection Nov. 17, 2009
7618274 Shorting terminal, a connector and an assembling method therefor Nov. 17, 2009
7614904 Connector Nov. 10, 2009
7607936 Power supply method to memory card and printing apparatus Oct. 27, 2009
7597591 Connection system Oct. 6, 2009
7591669 Board-to-board connector Sep. 22, 2009
7591667 Network connection sensing assembly Sep. 22, 2009
7591668 Connector and connector assembly Sep. 22, 2009
7575467 Electrically safe receptacle Aug. 18, 2009
7572142 Connector Aug. 11, 2009
7568933 Connector for providing waterproof connection and method of examining its connection state Aug. 4, 2009
7568940 Cable assembly equipped with sensor Aug. 4, 2009
7562958 Printing material container, and board mounted on printing material container Jul. 21, 2009
7549887 Connector Jun. 23, 2009
7544086 Torque indications for coaxial connectors Jun. 9, 2009
7530838 Connector, a connector assembly and an assembling method therefor May. 12, 2009
7527528 Electrical card connector assembly May. 5, 2009
7517243 Method and apparatus for patch panel patch cord documentation and revision Apr. 14, 2009
7511505 Centralized connector module having component diagnostic capability, refrigeration unit incorporating the same and methods of assembling and troubleshooting a refrigeration unit Mar. 31, 2009
7497723 High-voltage electrical connector with visual indicator Mar. 3, 2009
7488197 Connector, a connector assembly and an assembling method therefor Feb. 10, 2009
7484825 Printing material container, and board mounted on printing material container Feb. 3, 2009
7476123 Connector with a connection detector having an operating plate that is pushed during connection Jan. 13, 2009
7470144 Stacking connector Dec. 30, 2008
7458835 Connector and a connector assembly Dec. 2, 2008
7448902 Mechanical device showing prior mating Nov. 11, 2008
7445491 Connector and a connector assembly Nov. 4, 2008
7445492 Connector Nov. 4, 2008
7442073 Method and apparatus for determining a position of an attitude control motor on a guided missile Oct. 28, 2008
7431605 Connector position assurance apparatus Oct. 7, 2008
7416437 Connector systems for electrosurgical generator Aug. 26, 2008
7413467 HDMI connector assembly Aug. 19, 2008
7404731 Electrical connector Jul. 29, 2008
7402071 Connector system having a connection detecting mechanism Jul. 22, 2008
7402069 Connector Jul. 22, 2008
7396253 Connector and a connector assembly Jul. 8, 2008
7391334 Connection checking system, printer device, method of checking connected state, connection checking program, and recording medium storing connection checking program Jun. 24, 2008
7384300 Method and apparatus for a connection sensing apparatus Jun. 10, 2008
7381085 Connection assembly Jun. 3, 2008
7381084 Connector position assurance arrangement Jun. 3, 2008
7371102 Lock structure of connector May. 13, 2008
7351089 Electrical connector having a CPA plug Apr. 1, 2008
7329132 Low-insertion force-lever connector for blind mating Feb. 12, 2008
7318744 Power connector with ID identifying member Jan. 15, 2008
7316572 Compliant electrical contacts Jan. 8, 2008
7316587 Audio jack Jan. 8, 2008
7314392 System and method for detecting an incorrect cable connection Jan. 1, 2008

1 2 3 4 5 6 7 8 9 10 11 12 13










 
 
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