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Class Information
Number: 439/680
Name: Electrical connectors > With insulation other than conductor sheath > Plural-contact coupling part > Plural-contact coupling part comprises receptacle or plug > Polarized > By key or guideway
Description: Coupling part either (a) having a groove or slot thereon disposed parallel to the axis along which the coupling part engages its mating coupling part, which groove or slot is intended to cooperate with a member carried by the mating coupling part by slidingly receiving the member within the groove or slot to fix the relative angular relationship of the coupling parts about the longitudinal engagement axis whenever they are coupled; or (b) having a member thereon adapted to cooperate with a groove or slot disposed on the mating coupling part parallel to the axis along which the coupling part engages its mating coupling part, which member is intended to ride in said groove or slot to fix the relative angular relationship of the coupling parts about the longitudinal engagement axis whenever they are coupled.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618297 |
Electrical connector with anti-mismating mechanism for preventing incorrect insertion of a smaller sized mating connector |
Nov. 17, 2009 |
| 7604505 |
Ultraviolet lamp for use in water purifiers |
Oct. 20, 2009 |
| 7597584 |
Connector and electronic apparatus including the same |
Oct. 6, 2009 |
| 7597592 |
Automatic configuration of an interface to a host or client |
Oct. 6, 2009 |
| 7594827 |
Secure and/or lockable connecting arrangement for video game system |
Sep. 29, 2009 |
| 7594829 |
Keyed modular connection system and associated adapter cable |
Sep. 29, 2009 |
| 7591688 |
Electrical connector with anti-mismating device for preventing incorrect insertion of a smaller sized mating connector |
Sep. 22, 2009 |
| 7588471 |
Mechanical coding between a battery pack and an electrical tool |
Sep. 15, 2009 |
| 7583999 |
Multi-channel connector for brain stimulation system |
Sep. 1, 2009 |
| 7556527 |
Electrical connector assembly |
Jul. 7, 2009 |
| 7554801 |
Lockout device for removable media |
Jun. 30, 2009 |
| 7547225 |
Electrical connector assembly |
Jun. 16, 2009 |
| 7544099 |
Techniques for protecting a user-accessible electrical connector |
Jun. 9, 2009 |
| 7524213 |
Keyed housing for use with small size plug connectors |
Apr. 28, 2009 |
| 7520785 |
Connector |
Apr. 21, 2009 |
| 7510408 |
Earthing structure and electrical connector using the same |
Mar. 31, 2009 |
| 7507125 |
Connector and device equipped with the same |
Mar. 24, 2009 |
| 7503766 |
Blocking device for preventing board connector mismating |
Mar. 17, 2009 |
| 7500884 |
Coaxial system with keying feature |
Mar. 10, 2009 |
| 7494368 |
DC adapter and electronic apparatus using the same |
Feb. 24, 2009 |
| 7491092 |
Card edge connector with durable key |
Feb. 17, 2009 |
| 7485012 |
Electrical connection system having wafer connectors |
Feb. 3, 2009 |
| 7467977 |
Electrical connector with additional mating port |
Dec. 23, 2008 |
| 7462067 |
Cable-to-cable panel mount power connector |
Dec. 9, 2008 |
| 7429197 |
30-pin connector |
Sep. 30, 2008 |
| 7422486 |
Connectors to connect modules to electronic devices |
Sep. 9, 2008 |
| 7419406 |
Bathing unit controller |
Sep. 2, 2008 |
| 7419399 |
Panel mount connector with integrated latch and polarizing key |
Sep. 2, 2008 |
| 7416428 |
Memory card connector |
Aug. 26, 2008 |
| 7410392 |
Electrical connector assembly having selective arrangement of signal and ground contacts |
Aug. 12, 2008 |
| 7402086 |
USB connecting system and method |
Jul. 22, 2008 |
| 7396259 |
Electrical connector housing alignment feature |
Jul. 8, 2008 |
| 7396260 |
Method and system for easing attachment of a peripheral cable to a personal computer |
Jul. 8, 2008 |
| 7381099 |
Equipment door perforation penetrating connector |
Jun. 3, 2008 |
| 7377820 |
Terminal having a protrusion for preventing incorrect insertion |
May. 27, 2008 |
| 7377821 |
Electrical connector |
May. 27, 2008 |
| 7371077 |
Electrical connector assembly |
May. 13, 2008 |
| 7367325 |
Fuel feed apparatus having electric connector |
May. 6, 2008 |
| 7364471 |
Card connector |
Apr. 29, 2008 |
| 7364472 |
Connector |
Apr. 29, 2008 |
| 7364464 |
Electrical docking connector |
Apr. 29, 2008 |
| 7354299 |
Electrical connector |
Apr. 8, 2008 |
| 7354301 |
DC adapter and electronic apparatus using the same |
Apr. 8, 2008 |
| 7354317 |
Lamp keying system and method |
Apr. 8, 2008 |
| 7341494 |
Low profile connector |
Mar. 11, 2008 |
| 7331826 |
Electric disk brake |
Feb. 19, 2008 |
| 7331827 |
Electrical connector with an anti-splay ferrule |
Feb. 19, 2008 |
| 7329155 |
Coaxial system with keying feature |
Feb. 12, 2008 |
| 7325976 |
Connector and receptacle containing a physical security feature |
Feb. 5, 2008 |
| 7326090 |
Fixing device for two-part connector and corresponding two-part connector |
Feb. 5, 2008 |
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