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Class Information
Number: 439/638
Name: Electrical connectors > With insulation other than conductor sheath > Plural-contact coupling part > Two or more plural-contact coupling parts combined in one integral unit
Description: Device comprising a single unitary structure having two or more spaced but electrically connected plural-contact coupling parts embodied therein.










Sub-classes under this class:

Class Number Class Name Patents
439/640 One coupling part of unit repositionable relative to another thereof 107
439/641 Unit includes coupling part having screw-thread-coupling contact 19
439/655 Unit includes plug having spaced, longitudinally engaging, prong-like contacts 71
439/649 Unit includes plural receptacles with each having bayonet-coupling contact 8
439/650 Unit includes receptacle for receiving plug having spaced, longitudinally engaging, prong-like contacts 152
439/639 Unit includes three or more diverse types of coupling parts 85


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
8711571 Portable multimedia player Apr. 29, 2014
8702928 Modular analyte measurement system with extendable strip port Apr. 22, 2014
8690600 Electronic device shield and connector case Apr. 8, 2014
8690593 Managed fiber connectivity systems Apr. 8, 2014
8687371 Tamper respondent module Apr. 1, 2014
8678862 Homeplug having panel replacement structure Mar. 25, 2014
8672714 HDMI audio-video signal switching device Mar. 18, 2014
8668526 Bi-ventricular percutaneous cable Mar. 11, 2014
8662932 Connector system using right angle, board-mounted connectors Mar. 4, 2014
8657630 Dual connector plate Feb. 25, 2014
8647154 Network adapter having a network plug on one side of a circuit board and a set of terminals on another side of the circuit board Feb. 11, 2014
8649169 Systems and methods for securing mobile computing devices Feb. 11, 2014
8625272 Portable electronic device Jan. 7, 2014
8591264 Modular outlet Nov. 26, 2013
8585442 Expansion card adapter Nov. 19, 2013
8579664 Ethernet connector with integrated USB Nov. 12, 2013
8570732 Hard disk device Oct. 29, 2013
8550856 Transfer plug assembly Oct. 8, 2013
8550857 Adaptor unit with an aperture for an electrical plug with contacts engagement taking place outside the aperture Oct. 8, 2013
8545246 High connectivity platform Oct. 1, 2013
8547056 One-piece car charger Oct. 1, 2013
8535102 Compliant mount for connector Sep. 17, 2013
8517771 Replaceable connection for portable electronic devices Aug. 27, 2013
8517772 Cable having adaptor assembly Aug. 27, 2013
8512053 Cable system with integrated adaptor Aug. 20, 2013
8500492 Reconfigurable plug adapter Aug. 6, 2013
8496500 Terminal holder structure for RJ45 dual-port jack Jul. 30, 2013
8491341 Universal battery connector Jul. 23, 2013
8491330 Portable universal serial bus (USB) cable keychain assembly with carabiner clip Jul. 23, 2013
8491342 Compliant mount for connector Jul. 23, 2013
8475214 Adaptor for a router blade Jul. 2, 2013
8475215 Replaceable connection for portable electronic devices Jul. 2, 2013
8469748 Coupler with universal adaptors for electricity, compressed air, fluids, and data Jun. 25, 2013
8467654 Modular connector assembly configured with both optical and electrical connections for providing both optical and electrical communications capabilities, and a system that incorporates the ass Jun. 18, 2013
8454392 System and method for coupling a portable electronic device to a charging/ data pod Jun. 4, 2013
8449336 Compliant mount for connector May. 28, 2013
8443234 Bios refresh device and method using the same May. 14, 2013
8442477 Traffic receiver and power adapter for portable navigation devices May. 14, 2013
8433366 Wireless device and assembly Apr. 30, 2013
8419458 Tubular connection system facilitating nonrotating signal conductor connection and method Apr. 16, 2013
8408944 Scalable connection system for parallel wiring circuits Apr. 2, 2013
8406001 Electronic housing, assemblies therefor and methods of making same Mar. 26, 2013
8401670 Neurological screening connector Mar. 19, 2013
8388352 Duck head connector Mar. 5, 2013
8388384 Bi-ventricular percutaneous cable Mar. 5, 2013
8379900 Connecting device, antenna device, and receiving device Feb. 19, 2013
8360806 RF module Jan. 29, 2013
8360810 Modular outlet Jan. 29, 2013
8362930 Portable electronic device and external keyboard thereof Jan. 29, 2013
8337242 Data cable and connector thereof Dec. 25, 2012

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