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Class Information
Number: 379/441
Name: Telephonic communications > Terminal accessory or auxiliary equipment
Description: Subject matter used with and not part of a telephone set.










Sub-classes under this class:

Class Number Class Name Patents
379/447 Attachable to terminal housing 161
379/456 Dialing tool 10
379/453 Hood or enclosure (e.g., booth) 51
379/443 Including coupler (e.g., inductive) 79
379/445 Locking device 106
379/451 Protective structure 133
379/454 Support or stand 233
379/446 Telephone receiver support 298
379/442 With circuit connection to terminal 199


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8606981 Combination electronic device dock and dissinfector Dec. 10, 2013
8583177 Receiver for audio player Nov. 12, 2013
8553875 Phone-independent key expansion module Oct. 8, 2013
8422666 Wall mount telephone and wall mount telephone assembly Apr. 16, 2013
8296493 Combination electronic device dock and dissinfector Oct. 23, 2012
8254567 Telecommunications mounting case Aug. 28, 2012
8229360 Portable dialer device and method Jul. 24, 2012
8130943 Telephone accessory device and system for hands free operation Mar. 6, 2012
8099138 Holding apparatus for accommodating a mobile telephone provided with a specific cable comprising a device for controlling charging Jan. 17, 2012
7991150 Phone-independent key expansion module Aug. 2, 2011
7783034 Communication privacy mask Aug. 24, 2010
7747008 Voice absorber for portable telephonic devices Jun. 29, 2010
7734040 Modular housing system for outside plant telecommunications equipment Jun. 8, 2010
7706527 Interruption device for a data communication line Apr. 27, 2010
7657004 System and method for detecting a connection condition of a phone jack Feb. 2, 2010
RE40881 Rotational split adaptor Aug. 25, 2009
7561711 Audio peripheral for an electronic device Jul. 14, 2009
7532719 Voice absorber for portable telephonic devices May. 12, 2009
7492890 Integrated corded system connector for a wireless communications device Feb. 17, 2009
7376231 Abuse resistant safety telephone and method of adaptation May. 20, 2008
7363034 Cellular docking station Apr. 22, 2008
7343184 Handheld device protective case Mar. 11, 2008
7330741 Scent bottle type portable wireless terminal Feb. 12, 2008
7317932 Portable phone capable of being switched into hearing aid function Jan. 8, 2008
7272421 Wireless earphone charging adapter Sep. 18, 2007
7099467 Electronic device holder Aug. 29, 2006
7003317 Motorcycle helmet communication cable Feb. 21, 2006
6980836 Accessory for supporting a cellular telephone in a motor vehicle Dec. 27, 2005
6942173 Cord storage device Sep. 13, 2005
6636601 Method for adapting supplementary equipment to an analog telecommunications terminal and device for that purpose Oct. 21, 2003
6433672 Combined power and communication delivery system and kit for installation at or beyond the demarcation point Aug. 13, 2002
6307933 Apparatus for providing a plurality of providers of subscriber service signals with easy access to at least one subscriber premises line Oct. 23, 2001
6243574 Mobile phone distribution system having programming and tracking Jun. 5, 2001
6240087 OC3 delivery unit; common controller for application modules May. 29, 2001
6101403 Adapter and signal transmission cable for mobile telephone Aug. 8, 2000
6097943 Application bound parameter storage Aug. 1, 2000
6043626 Auxiliary battery holder with multicharger functionality Mar. 28, 2000
5999400 Modular plug with electronic components Dec. 7, 1999
5937031 Smart interface technology Aug. 10, 1999
5930351 Remote telephone ringer controller Jul. 27, 1999
5901220 Network interface device May. 4, 1999
5841836 Network termination equipment Nov. 24, 1998
5818925 Viewing angle compensation of LCD display Oct. 6, 1998
5774543 Telephone jack security device Jun. 30, 1998
5754643 Weatherable outside electronic device enclosure May. 19, 1998
5745579 Cellular telephone security adapter and method Apr. 28, 1998
5678200 Independent wideband RF transmission detector for cellular telephone Oct. 14, 1997
5635940 Communication configurator and method for implementing same Jun. 3, 1997
5631955 Option bus May. 20, 1997
5608797 On-line indicator for multipurpose headset amplifier Mar. 4, 1997

1 2 3










 
 
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