СПИСОК патентов США - подгруппа МПК16 H04M1/08



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№ п/п Номер патента Название патента

2013

18437741Intelligent network access controller and method

2004

26741703Mechanical handset lift for a telephone

2002

36483916Telephone set having storage cavity, for receiving handset

2000

46141418Ergonomic telephone headset amplifier unit
56041119Handset detection device for use in telephones

1999

66009166Nitinol hookswitch actuator

1998

75807123Radio-telephone cradle connector
85778061Switching device for a telephone set with handset, switching an auxiliary device by substituting for the handset

1992

95159628Hook-off detection device for a telephone handset

1991

105034734Small-sized equipment capable of automatically changing the visual angle of its liquid crystal display
115033083Telephone line switch apparatus

1990

124977299Double action switch

1989

134874912Hook switch
144803723Telephone

1988

154790008Telephone line switch apparatus
164771453Telephone subscriber station comprising an actuating device which actuates a cradle switch
174747134Pay telephone hook switch assembly
184727573Switch with plural rotors

1987

194710954Telephone set line switch
204709389Telephone hook switch with elastomeric contact member
214700383Lock-releasing mechanism for telephone set with muting function
224696033One-piece telephone hook switch operating mechanism
234695692Switch with pivoting clip-type contacts
244692940Telephone hook switch
254683585Telephone hooking post and assembly
264674120Hook switch actuator assembly
274638126Cradle switch for a telephone apparatus

1986

284572930Multiple switch using a rotary actuator

1985

294556763Simplified line switch for a telephone set
304517420Integral cup and hookswitch actuator for a telephone set
314517419Cantilever spring telephone hookswitch adapted for printed wiring card mounting
324497983Electrical hook switch

1984

334456799Switch construction for telephone instrument
344436964Hookswitch mechanism for telephone instrument
354424420Pivotal switch operating mechanism

1983

364379953Telephone switch retaining apparatus

1982

374326108Hook switch for telephone instruments

1981

384268726Multiple cantilever spring contact switch
394255634Cam actuated switching device
404243847Automatic restoral mechanism for a pushbutton key telephone instrument

1980

414198548Telephone set with improved hook switch mechanism
424188512Telephone hookswitch actuator and handset support assembly

1979

434152554Hookswitch mechanism for telephone handset
444147903Telephone guard

1978

454130742Switch actuator for one-piece telephone
464107481Telephone instruments
474091244Multiple contact switch

1976

483937906Telephone hook switch comprising separately operable contact groups
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017