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Class Information
Number: 439/660
Name: Electrical connectors > With insulation other than conductor sheath > Plural-contact coupling part > Plural-contact coupling part comprises receptacle or plug
Description: Coupling part either (a) in the form of a female coupling part denoted as a receptacle which has its contacts located within the interior portion thereof, which receptacle further is adapted to have its contacts receive the counter-contacts located within the interior portion thereof, which receptacle further is adapted to have its contacts receive the counter-contacts either protruding outwardly from or externally disposed on a complementary male coupling part denoted as a plug whenever the receptacle is coupled to the mating plug; or (b) in the form of a male coupling part denoted as a plug which has its contacts either protruding outwardly therefrom or disposed on the exterior surface thereof, which plug further is adapted to have its contacts received by the counter-contacts located within the interior portion of a complementary female coupling part denoted as a receptacle whenever the plug is coupled to the mating receptacle.










Sub-classes under this class:

Class Number Class Name Patents
439/675 Having annular, push-pull-engaging contact concentrically disposed about longitudinal axis of engagement 216
439/670 Having coupling contact requiring successive relative motions in different directions to complete the coupling 13
439/701 Having modular or multipart insulating body 678
439/668 Having only push-pull-engaging contacts spaced along longitudinal axis of engagement (e.g., jack-type receptacle or plug) 558
439/699.1 Having only two duplicate contacts arranged bilaterally symmetric about longitudinal axis of engagement 51
439/676 Having push-pull-engaging contacts spaced along planar side wall transverse to longitudinal engagement axis (e.g., telephone jack or plug) 1,282
439/661 Having screw-thread-coupling contact 8
439/700 Having spring-biased, plunger-type contact movable along line parallel to longitudinal axis of engagement 331
439/692 Plug having spaced, longitudinally engaging, prong-like contacts 70
439/677 Polarized 156
439/682 Receptacle for receiving plug having spaced, longitudinally engaging, prong-like contacts 207
439/698 Receptacle for transversely receiving elongated fuselike component having contact at each end thereof 44


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Patent Number Title Of Patent Date Issued
8713222 Information processing apparatus and power supply controlling method Apr. 29, 2014
8702452 Electrical connector with improved signal transmission quality Apr. 22, 2014
8702928 Modular analyte measurement system with extendable strip port Apr. 22, 2014
8694709 Systems and methods for improving connections to an information handling system Apr. 8, 2014
8690593 Managed fiber connectivity systems Apr. 8, 2014
8690608 Special USB plug having different structure from standard USB plug and USB receptacle matable with the special USB plug Apr. 8, 2014
8678841 Electric connector with mechanical switching function Mar. 25, 2014
8672714 HDMI audio-video signal switching device Mar. 18, 2014
8668527 Electrical connector with improved contact-loading manner for coplanarity adjustment Mar. 11, 2014
8662942 Universal serial bus head and manufacturing method thereof Mar. 4, 2014
8662936 USB female connector Mar. 4, 2014
8662935 Miniature receptacle terminals Mar. 4, 2014
8662934 Simplified connector receptacles Mar. 4, 2014
8662933 Cable connector assembly with improved contacts and spacer with a gateway Mar. 4, 2014
8657633 Connector Feb. 25, 2014
8657632 I/O connector Feb. 25, 2014
8657631 Vertical connector for a printed circuit board Feb. 25, 2014
8657031 Universal control module Feb. 25, 2014
8651897 USB device with solderless connector interface Feb. 18, 2014
8651898 Connector module with persistent contact force Feb. 18, 2014
8641454 Electrical connector Feb. 4, 2014
8641455 Universal serial bus connector perpendicularly mounted on a printed circuit board Feb. 4, 2014
8628357 Electrical connector Jan. 14, 2014
8628354 Adapter element for serial data transfer in a vehicle Jan. 14, 2014
8622771 Electrical connector having versatile contact mating surfaces Jan. 7, 2014
8625272 Portable electronic device Jan. 7, 2014
8608512 Cable connector Dec. 17, 2013
8602825 Electrical connector with specially designed metal contact terminals to avoid solder-off Dec. 10, 2013
8602822 Connector devices having increased weld strength and methods of manufacture Dec. 10, 2013
8602826 Electronic connector with double inserting interfaces background Dec. 10, 2013
8597036 Transceiver assembly Dec. 3, 2013
8597060 Cable connector assembly with improved soldering portions of contacts Dec. 3, 2013
8591265 Receptacle connector Nov. 26, 2013
8579664 Ethernet connector with integrated USB Nov. 12, 2013
8573995 Dual orientation connector with external contacts and conductive frame Nov. 5, 2013
8574011 Electronic connector Nov. 5, 2013
8577412 Retractable grip attachment for a mobile phone Nov. 5, 2013
8568173 Cable connector assembly with an improved spacer Oct. 29, 2013
8562379 Socket and connector Oct. 22, 2013
8556663 USB jack and USB plug Oct. 15, 2013
8559183 Method to use empty slots in onboard aircraft servers and communication devices to install non-proprietary servers and communications interfaces Oct. 15, 2013
8550859 Close proximity panel mount connectors Oct. 8, 2013
8545269 USB wireless connection port for keyboard, mouse and presenter Oct. 1, 2013
8545273 Electrical connector Oct. 1, 2013
8540534 Connector Sep. 24, 2013
8535103 Electrical connector Sep. 17, 2013
8535086 Electronic devices using divided multi connector element differential bus connector Sep. 17, 2013
8535072 Connector Sep. 17, 2013
8529295 Surface mount multi-connector and electronic apparatus having the same Sep. 10, 2013
8529299 Connector and electronic apparatus system Sep. 10, 2013

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